Oktopus plural. Although octopus is probably a Greek work originally, it arrived in English from Latin instead. Oktopus plural

 
 Although octopus is probably a Greek work originally, it arrived in English from Latin insteadOktopus plural There are three plural forms of octopus in English: octopi, octopuses, and octopodes (“ock-TAH-poh-deez”)

Things that will make others say "What the F*ck". The oldest known octopus fossil belongs to an animal that lived some 296 million years ago, during the Carboniferous period. Octopuses have nine brains, with a central brain and a brain in each of its eight arms. Octopods have no internal or external skeleton. Octopi is the oldest plural form of octopus, coming from the belief that Latin origins should have Latin endings. 1. der Oktopus; Genitiv: des Oktopus, Plural: die Oktopusse und Oktopoden. That is exactly how you get "octopuses" from "octopus". By. Ah yes, I googled the plural of octopuses and chose the third option. The meaning of OCTOPODES is octopus. It can change color and shape. While we were deep-sea diving, we saw several octopi. The best-known octopus is the common octopus, O. For hitting fellow octopuses, silt is the projectile of choice. Experiments have shown that octopuses can open childproof bottles, find their way through mazes. Let us finally resolve the octopuses v. Two Ways to Spell the Plural of Octopus. A gloomy octopus throws silt at another octopus as it approaches. Do you know all three plurals of octopus? A fascinating nugget of information, new every day. knife knives. Learn more. We show that this uncommon maneuverability is derived from the radial symmetry of the arms around the body and the simple pushing-by-elongation mechanism by which the arms create the crawling thrust . Die gängige Mehrzahl von „Oktopus“ lautet: Oktopusse oder Oktopoden. Since ‘octopus’ ends in a ‘-us’, most people assume it comes from Latin and spell the plural ‘octopi’. However, octopus is not a simple Latin word, but a Latinized form of the Greek word októpus. Once cool, remove the skin by rubbing it with a paper. The plural form octopi, formed according to rules for some Latin plurals, is incorrect SourceOctopus. Octopodes is a rare pronunciation. ∙ 9y ago. to the Moon? Apr 22. One of the pupils replies, “five octopuses and a herring”. While we were deep-sea diving, we saw several octopi. You can say that one octopus and another octopus would be a pair of octopuses. SleepingBeauty New Member. It ranges from the. Octopuses can make appealing pets. Octopus is not a simple Latin word of the second declension, but a Latinized form of the Greek word oktopous, and its 'correct' plural would logically be octopodes. octopi” debate, and the proper word to use is… well, both of them are fine, but technically, “octopuses” is “more right. Listen to the audio pronunciation in the Cambridge English Dictionary. This gives us the marvelous, delightful plural form ὀκτώποδες ( oktṓpodes ). Most English words, and even words of foreign origin in English, are given English endings. The word "octopus" is considered a common noun. – user98955 Apr 2, 2015 at 23:36 Function: noun. WordSense Dictionary: χταπόδι - spelling, hyphenation, synonyms, translations, meanings & definitions. , the medium of TV), boss, and octopus. The plural of octopus is… octopuses! No—NOT octopi. To improve the city, they have surrounded the rocks with piles of shells, and even built dens in the shell piles. They have a hard beak, with the mouth at the center point of the arms. In English, it instead has the regular plural. It has an arm span that can reach 14 feet (four meters). This is an accepted spelling, but it is etymologically incorrect: ‘octopus’ comes from Greek, so the correct plural would be ‘octopodes’. The plural of thesaurus is thesauruses or thesauri. Most English words, and even words of foreign origin in English, are given English endings. Smithsonian Institution Smithsonian Ocean. Squidward has the distinct bulbous head that octopuses are known for. . A study published on Wednesday in the journal PLOS ONE shows that octopuses of. Octopuses: not alien, but still pretty cool. “Octopus” already ends in an “s”, and to say “octopuses” sounds laboured and awkward, and besides, the correct plural is “octopi”. What is the correct way to spell. ” What is correct octopuses or octopi? Although octopi is a commonly used plural form of octopus, technically both “octopuses” and “octopi” are correct. octopi debate. g. And that, he feels, is what makes the study of the octopus mind so philosophically interesting. Many words for "octopus" in other languages are calques of "eight-foot" or from Latin polypus. 15b. Them's fighting words if you're an octopus, in that more than one octopus in a space often means a rumble. It follows the standard English rule of adding “-es” to the end of a word to make it plural. About two thirds are located in its arms. March 27, 2019. The next plural form to be accepted as ‘octopuses,’ which gives the word an English ending. The pursuit of plurals for the English noun octopus — most recently, in yesterday’s posting “Obscure plurals of octopus (and rhinoceros)” — has now lurched into the zone of the dorky, the raunchy, and the portmanteaued with Kyle Wohlmut’s posting today on Facebook of Jon Wilkins’s webcomic Darwin Eats Cake‘s smartass Guide to. Lastly, octopodes stems from the belief that because “octopus” is originally Greek, it should have a Greek ending. The Mimic Octopus ( Thaumoctopus mimicus) has a unique way of camouflaging. The Oxford English Dictionary claims that in its English form, octopuses is the only correct variant. In the new study, the researchers measured one octopus transposon's transcription to RNA and translation to protein, and they detected significant activity in areas of the brain related to. It is not a classical form. Example: The octopus's color. ) 'Octopus' was not taken directly from Greek. Posted by u/_regan_ - 1,540 votes and 77 commentsBusiness, Economics, and Finance. By. There are three plural forms of octopus in English: octopi, octopuses, and octopodes (“ock-TAH-poh-deez”). This is the part of the nervous system that determines what the octopus wants or needs, such as if it needs to search for food. The company has grown quickly and is now an octopus. What is the plural of 'octopus'? It is most often spelled 'octopi' or 'octopuses,' but 'octopodes' is also a less-common option. I called head where the mouth and eyes are located, in the middle. ”. Though any of those pronunciations are widely accepted so this is really just a useless fact that I find interesting. ”. They. [deleted] • 5 yr. Row of old books lined up. plural also octopodes äk- ˈtä- pə- ˌdēz - ˈtō-: any of a genus. a sea…. Temporary hunting alliances between octopuses. S. Well-meaning people may tell you that -i is a Latin plural, but the word octopus isn't a Latin word. Using “octopuses” as the plural form of “octopodes” Using “octopodes” as the plural form of “octopuses” Assuming that “octopodes” is a made-up or incorrect word; These mistakes are incorrect because “octopuses” is the plural form of “octopus” in English, while “octopodes” is the plural form of “octopus” in Greek. As a fun octopus fact, you can't see an octopus' butthole since it's inside the mantle cavity. Laut Duden ist beides möglich. 1. But I did find out that people that say "octopi" call us people that say "octopuses" ignorant slobs. The octopus has 8 arms, averaging 20 cm long for an adult. just for fun! Subscribe: #BBCEarthWatch more: Plan. Of the two, octopuses is the simpler and more commonly used. figurative, often disapproving (organization with many arms) organización con muchas sedes nf + loc adj. An octopus's brain-to-body ratio is the largest of any invertebrate. However the word octopus comes from Greek and the Greek plural form “octopodes” is still occasionally used. OCTOPUS definition: An octopus is a soft sea creature with eight long arms called tentacles which it uses to. ''. The arms of the octopuses were still squirming and moving. a familiy included in the octopodes(fr) order which includes the octopus. The forms “octopi” and “octopodes” have been reanalyzed forms created by others due to the word’s history as a Greek (and Latin) loan word. Modern usage of octopodes is so infrequent that many people mistakenly create the erroneous plural form octopi, formed according to rules for Latin plurals. As I've written before, a pressure cooker is an excellent way to speed up the cooking time of octopus. →. Abstract. 16 views, 23 likes, 11 loves, 1 comments, 0 shares, Facebook Watch Videos from Tamer Kaplan: Seehorse, Seepferdchen (Hippocampus hippocampus) Grey moray. . "Octopi" is a commonly used plural, and it seems to make sense. Most are less than 16 feet across from arm tip to arm tip. Some writers use octopi to refer to more than one octopus. People often write “octopi” instead because they assume that the plural noun is formed in the same way as Latin loanwords such as “fungus/fungi. One morning, while diving in a kelp forest off the coast of South Africa, Craig Foster noticed an unusual structure: a mound of seashells artfully stuck together, as though someone’s beach house decor had washed out to sea. In this case, the word octopus is a loanword from Greek. " Octopuses have a relatively short life expectancy, with some species living for as little as six months. What is the plural of octopus in the Oxford dictionary? - Quora. Let’s start with three possible octopus plural terms: “octopi,” “octopuses,” and “octopodes. octopus definition: 1. They only live in saltwater. There’s a common misunderstanding that human blood is blue inside your body when it’s deoxygenated. This design is seen in fish, reptiles, birds and mammals. Octopi would be the Greek pluralization but once a word is appropriated by the English language, it starts following the English rules. Small horns protrude from each eye. The proper foreign inflections should be used (e. → Irish: ochtapas; Byzantine Greek: ὀκταπόδιν (oktapódin) Modern Greek: χταπόδι (chtapódi) → Turkish: ahtapot. The giant Pacific octopus grows bigger and lives longer than any other octopus species. The name “octopodes” has been widely accepted throughout history but is the least used. Demand for octopus meat is increasing – the number of octopuses caught in the wild doubled between 1980 and 2014 – but commercial octopus farming has proved elusive. The plural of "octopus" is "octopuses. leaf leaves. C - new boiler efficiency of 82. Octopus definition: . Octopuses branched away from humans on the. So, what is the plural of octopus? So. , is much smaller, growing up to about. . Octopuses’ thin skin also absorbs some oxygen from the water. De Eenfache Krake oder Slichte Krake ( Octopus vulgaris ), ok woll fökener bloß Oktopus (Plural Oktopoden) nömmt, höört to de Koppfööt, un dor to de Ornen vun de Kraken mit to. The species Vulgaris is the most common octopus species. MeMyselfEye123 • 3 yr. According to Merriam-Webster, both octopuses and octopi are acceptable plurals. What’s the right way to write “octopus” in its plural form? A debate for the ages, settle it once and for all by finding the right answer here. e. If you, for example, see two trout swimming together, you could say that you’re looking at fish. This here is the What Ancient Mystery Card. Eight tentacles, three plural forms, and only one right way to say it. The Plural of Octopus. Octopuses, Octopi and Octopodes. octopus meaning: 1. Because the Octopus is a “remarkably, bright creature”-a bond is formed, but unfortunately, Tova is injured while helping the 60 pound Cephalopoda. More than one mouseScientists have discovered that octopuses are intelligent enough to do things. ὀκτώπους ὀκτώπους (Ancient Greek)Origin & history From ὀκτώ ("eight") + πούς ("foot"). The females often die shortly after they are able to lay their eggs. S. However, 53% of the recorded throws occurred within two minutes of one octopus interacting with another, whether fighting, mating or grappling. This will happen automatically within a few weeks. All three of the plural forms, octopi, octopuses, are octopodes, are considered correct by some, but we favor octopuses! The earliest recorded plural form of octopus is “octopi” in the 19th century. While we were deep-sea diving, we saw several octopuses. So, I guess my favorite choice was not entirely the right one. Regular plurals of nouns are formed by adding -s, -es, or -ies to the singular (e. 4. The authors of the paper say that the octopus and other creatures benefit from biological features that appear to have been derived from “some type of pre-existence. For the majority of words ending in S, you just add an -es to the end. When using octopus in a sentence, it’s important to note that the plural form is octopuses, not. / iStock. That's the joke. The Octopus of different species lives in every ocean of the world. It pulled a mussel. . ”. B - 3 heat pump seasonal coefficient of performance. Try pluralizing. The smallest octopus species weigh less than one gram and measure only about 1 inch in length. Image from Wikimedia Commons. This is how I understand it, as well. a sea creature with a soft, oval body and eight tentacles (= long parts like arms) 2. So Octopus and Octopi. Image: REUTERS/Wolfgang Rattay. Later in the same century, the English version of “octopuses” got recorded. / iStock. By. The mind of the octopus is so different from human intelligence that some people are studying it to see what alien intelligence might look like. The octopus’s arms are lined with hundreds of suckers, each of which can be moved independently thanks to a complex bundle of neurons that acts as a brain, letting the animal touch, smell, and. The plural of "octopus" is "octopuses. If, therefore, a person wishes to be pedantically etymologically correct, then the plural form of the word octopus is. A new Hebrew University study recently examined the possibility that octopuses, known to be among. 'Octopuses' is acceptable. It ranges from the eastern Atlantic, extends from the Mediterranean Sea and the southern coast of England, to the southern coast of South Africa. ) 1758, genus name of a type of eight-armed cephalopod mollusks, from Greek oktopous, literally "eight-footed," from okto "eight" (see eight) + pous "foot" (see foot (n. The singular possessive form of the noun octopus is octopus's. “But as the Octopus grew and multiplied, it became necessary to speak of him in the plural; and here a whole host of difficulties arose. Octopus gills help draw in vital oxygen from the water, and the branchial hearts help pump oxygen-poor blood through the gills. In our view the. [Aachener Zeitung, 23. What other mammal has a sense of rhythm? Apr 23. Изучайте релизы oktopus на discogs. If there was an easy, medium, and expert button for pet care difficulty, an octopus would be on expert level. Octopodes would be the true one if we started at square one but because of the way words change overtime from use, the other 3 are now also correctCopy. Octopi is a basterdised plural form, created out of ignorance. I would like to have another process called TinyDeploy that deploys only one of these projects from the same release already deployed by BigDeploy. Of the two, octopuses is the simpler and more commonly used. (However, that doesn't stop people from grilling and eating them. The great majority of cactuses have no visible leaves. Uncommon singular versions of words. Rather than blending in with the seafloor, it changes its skin color and how it moves its tentacles to take on the shape of other sea creatures. 12. Unlike other octopus species, dumbo. They Are Masters of Camouflage. 1. The standard plural in English of octopus is octopuses,. In terms of brain-to-body ratio (a factor helpful in determining intelligence), the octopus has the largest ratio of any invertebrate. Octopuses is the standard plural form of octopus. a sea creature with a soft, oval body and eight tentacles (= long parts like arms) 2. WATCH: (via Combreviations) Related Merriam-Webster octopus Video grammar books. 7M subscribers in the WTF community. Octopuses are commonly seen in sizes ranging from 12 inches to 24 to 36 inches in length. Other thought provoking articles cover, parallel universe theory, the smarts of an octopus,surprising when compared to its station on the evolutionary tree. According to Merriam-Webster, both octopuses and octopi are acceptable plurals. If an octopus loses a tentacle, it can grow another. Its eight tentacles are covered in suckers that enable it to. Finding out the plural form of the word octopus, though, is going to require a little linguistic detective work. Forming plural nouns can be difficult. Plurals: A How-to Guide. Dutch: octopus; English: octopus. 10. Octopi vs. The plural form of octopus is octopuses or octopi (hypercorrect) . LiveAnimal Fun Facts quiz for KG students. Dumbo octopuses are the deepest-dwelling of all octopus species, found as far as 13,000 feet under water. Is octopus a regular or irregular plural noun? ‍ The Americanized plural, octopuses, is a regular plural noun form since it uses the -es. Even so, "octopi" is a misspelling based on a misconception. 85-tentacled octopus at Toba Aquarium. Español. it’s not. Mostly because she states that today, all 3 inflections ( octopuses, octopi and octopodes) are correct, which would match the what the Scrabble Dictionary tells us. : octopuses or octopodes) is a soft-bodied, eight-limbed mollusc of the order Octopoda (/ ɒ k ˈ t ɒ p ə d ə /, ok-TOP-ə-də). Home. . Octopi is the oldest plural form of octopus, coming from the belief that Latin origins should have Latin endings. Octopuses or octopodes. " Through common usage, "cactuses" (which adheres to the standard rules for forming plurals) is. A different option for the plural follows the standard rules of English grammar. /sea-creatures --octopodes. Currently, octopuses is the most common form in the UK as well as the US; octopodes is rare, and octopi is often objected to as incorrect. I have a project named BigDeploy. Large numbers of Octopus tetricus, also known as the common Sydney or the gloomy octopus (yes, that’s. What is the proper plural, anyway? Many say "octopi. Oktopus ist ein Substantiv, das eine Gattung achtarmiger Kraken bezeichnet, die zu griechisch oktoṓpous, Oktopode Grammatik ⓘ der Oktopus; Genitiv: des Oktopus,. You’ll be able to check whether you’ve received your referral credit via by logging onto your account and viewing your account dashboard - there will be an option to check your balance history, which will show any credit as +£50 from Octopus Energy. 2021] Es gibt Garnelen, Austern und Kaviar, auch selbst gemachte Salate mit Oktopus oder Flusskrebsen zum Mitnehmen. 5% (BEIS study) D - Gas fuel emissions of 210 gCO2/kWh (SAP 10) E - Electricity fuel emissions of 233 gCO2/kWh (SAP 10) Save £100’s on your energy bills:Octopuses have one centralized brain, and the rest is distributed through each arm. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Something went wrong. Some nouns have both regular and irregular plurals. (And Latin pluralization of Greek loan word into. octopodes. It has eight arms, a head and a body. ago. The other three do their best, but they cannot know the truth. These species are widespread throughout the world's oceans. Octopi is the oldest plural of octopus, coming from the belief that words of Latin origin should have Latin endings. Current usage ratio is estimated about 3:1 octopuses:octopi. From Spain and Mexico to. By. While “octopi” has become popular in modern usage, it's wrong. The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttlefish, and nautiloids. Irregular plural nouns that replace end letter ‘f’ & ‘fe’ with ves: Singular: Plural: calf calves. 6 m) and shaken up and down to entice the octopus. De Eenfache Krake oder Slichte Krake (Octopus vulgaris), ok woll fökener bloß Oktopus (Plural Oktopoden) nömmt, höört to de Koppfööt, un dor to de Ornen vun de Kraken mit to. It is the regular English plural. Octopuses, crabs and lobsters are capable of experiencing pain or suffering, according to a review commissioned by the UK government, which has added the creatures to a list of sentient beings to. An octopus inside a jar in Indonesia. Octopuses is actually the correct plural noun. another name for spider. C. The rest are in the doughnut-shaped brain, which is wrapped. Selbstverständlich stehen wir unseren Gästen mit Rat und Tat zur. Depending on which dictionary you use, the plural of the eight tentacled. The Answer: We would go with "octopuses," a perfectly legitimate English plural form, and the oldest attested to. 1 plural also octopodes äk- ˈtä- pə- ˌdēz - ˈtō- : any of a genus (Octopus) of cephalopod mollusks that have eight muscular arms equipped with two rows of suckers broadly : any octopod excepting the paper nautilus 2 :. See Terminology of Octopus from Wikipedia. Octopodes is a rare pronunciation. Octopus literally means “eight-footed” not, despite what many people think, “eight-armed” or “eight-legged. Some languages have more. The octopus is attracted to the beautiful cowrie shell and the promise of a tasty meal but upon attack they are scooped up by Hawaiian fisherman. Others are more gluttonous still (such as octopus, the plural of which may be octopi, octopuses, or octopodes), and require three different ways of pluralizing. ”. Octopus Energy The only energy supplier Which? has recommended 5 years in a row Rated 5 / 5 based on 199062 reviews. )For example if you have a script which creates pictures of sea-creatures, then to generate an octopus you might run . All in all, though, ‘octopuses’ is much. This pluralization follows a rule for forming plurals of Latin. The commonly misconceived plural “octopi” faces grammatical scrutiny, as the technically accurate form, rooted in Greek. Definition, Rechtschreibung, Synonyme und Grammatik von 'Oktopus' auf Duden online nachschlagen. Copy. An octopus is seen in a display tank at the aquarium in Jerusalem's Biblical Zoo November 7, 2018. Two other forms that are used are octopi and octopodes. to upload to Tenor. जर्मन शब्दकोश में उदाहरणों के साथ Oktopus का अर्थ। Oktopus के पर्यायवाची और 25 भाषाओं के लिए Oktopus का अनुवाद।The plural of octopus is… octopuses! No—NOT octopi. Then, suddenly, a cloud of debris came spewing out. Octopus vulgaris is one of the most studied of all octopus species, and also one of the most intelligent. There is no one "right" answer per se. Octopi . Understanding the pluralization of octopus requires some historical context. ” “Octopus” is a singular noun and so should be preceded by the article “an. It's also larger than many vertebrates, although not mammals. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. e. a sea creature. Octopi is from [the] mistaken assumption that -us in this word is the Latin noun. : octopuses or octopodes [a]) is a soft-bodied, eight-limbed mollusc of the order Octopoda ( / ɒkˈtɒpədə /, ok-TOP-ə-də [3] ). Unlike many words in the English language, the word octopus has more than one spelling for the plural: octopi and octopuses. )Octopus and human intelligence evolved independently. The ancient Minoans, who predate the Ancient. How do you refer to more than one octopus? People say everything from octopuses to octopi to octopodes. " Wait - what? Octopi??? OhToday, let’s explore the fascinating history of the word “octopus” and its many plural forms. USAGE The standard English plural of octopus is octopuses. Some daring spirits with little Latin and less Greek, rushed upon. You just need to thaw it, then eat it as is. . Octopi vs. Share the best GIFs now >>>. This is because the word octopus is not of Latin origin, which means that the Latin rules for pluralization do not apply. Eight tentacles, three plural forms, and only one right way to say it. wolf wolves. ”. The three plurals for octopus come from the different ways the English language adopts plurals. One morning, while diving in a kelp forest off the coast of South Africa, Craig Foster noticed an unusual structure: a mound of seashells artfully stuck together, as though someone’s beach house decor had washed out to sea. Some, such as Australia’s blue ringed octopus, also have a venomous bite. Comedian ISMO on what separates a boot from a trunk. (It would be correct if the word were indeed Latin, but it's in fact Greek in origin. It was originally a Greek word (oktopous), and it kept its Greek endings when it was Latinized, making its plural octopodes. octopus meaning: 1. The diver was surprised to see an octopus hiding in a crevice on the ocean floor. 1 : any of a genus (Octopus) of cephalopod mollusks that have eight muscular arms equipped with two rows of suckers ; broadly : any octopod excepting the paper nautilus. The octopus mind and the human mind probably evolved for different reasons. They have two, large eyes and eight limbs with suckers. What we can say with certainty however, is that “octopi”, formed according to rules for some Latin plurals, is most definitely incorrect. Godfrey-Smith et al. S. Other recent work suggests that much of the behavioral and neurobiological flexibility of octopus may be made possible by the unique ability of coleoid cephalopods to modify their own mRNA in order to expand the variety of proteins that can be. The lures are hung to 480-720 feet (146. Find more similar words at wordhippo. For example, our modern English word octopus comes from ancient Greek roots that describe a creature with eight legs (ὀκτώ or okto , meaning eight. 29. Two locations Renton and. Function: noun. That specimen belongs to a species named. But “octopus” actually comes from Greek, where its original plural is “octopodes. So knowing that octopus is not a Latin word, octopuses is correct. com!The correct phrase is “an octopus. Updated November 7, 2022. science; animals; nature; neuroscience; marine biology; About the speaker. Octopus lifespan is limited by reproduction: males can live for only a few months after mating, and females die shortly after their eggs hatch. Like other cephalopods, an octopus is bilaterally symmetric with two. At least, it’s the most acceptable plural form according to many of the leading minds on grammar, including various English dictionaries. See the full definition. Also, a hyphenated compound noun becomes plural when you make the first noun plural. An additional rule says that if the word ends in "s" already, then you should add an "-es" to form plural. Greek plural forms octopodes (acceptable, but unusual/less common). In other words, add an s to the end of the word. I'm not sure if an octopus would call the area with eyes and mouth with the same name. . Singular: shrimp, lobster, fish, squid, octopus Plural: clams, scallops, mussels, oysters, snails . These cephalopods are intelligent enough to engage in deceitful. CryptoLetThemTalkTV presents a new series Tales From the English Language. Large octopuses have been known to catch and kill some species of sharks. 140 votes, 26 comments. Read >. The correct plural of octopus is octopuses. octopi debate. The size record is held by a specimen. Irregular plurals also often follow a pattern, originating sometimes in the parent language or rules of older forms of English (children, criteria, oases, geese, mice, indices). Greek pluralizes -pous (for feet) to -podes. Saw an octopus dancing at the marine disco. Many books are appropriate for hi-lo. An octopus (pl. shelf shelves. Example: The octopus's color. ; Apostrophes mark the possessive form of nouns: singular nouns normally add -s after the apostrophe to form their possessives: bird's means belonging to a bird, octopus's means belonging to an octopus. The plural of octopus is octopuses not octopi "Octopuses is the standard plural form of octopus. octopus (n.