different between octopus vs octagon
octopus
English
Etymology
From Latin oct?p?s, from Ancient Greek ???????? (okt?pous), from ???? (okt?, “eight”) + ???? (poús, “foot”).
Pronunciation
- (Received Pronunciation) IPA(key): /??kt.?.p?s/, /??k.t?.p?s/
- (General American) IPA(key): /??kt.?.p?s/, /??k.t?.p?s/
Noun
octopus (plural octopuses or octopusses or octopi or octopodes or octopii) (see usage notes)
- Any of several marine molluscs of the family Octopodidae, having no internal or external protective shell or bone (unlike the nautilus, squid and cuttlefish) and eight arms each covered with suckers.
- (uncountable) The flesh of these marine molluscs eaten as food.
- An organization that has many powerful branches controlled from the centre.
Usage notes
- The plural octopi is hypercorrect, coming from the mistaken notion that the -us in oct?p?s is a Latin second declension ending. The word is actually treated as a third declension noun in Latin. The plural octopodes (Latin: oct?pod?s) follows the Ancient Greek plural, ????????? (okt?podes). The plural octopii is based on an incorrect attempt to pluralise the word based on an incorrect assumption of its origin, and is rare and widely considered to be nonstandard.
- Sources differ on which plurals are acceptable: Fowler's Modern English Usage asserts that “the only acceptable plural in English is octopuses”, while Merriam-Webster and other dictionaries accept octopi as a plural form. The Oxford English Dictionary lists octopuses, octopi, and octopodes (the order reflecting decreasing frequency of use), stating that the last form is rare. The online Oxford dictionary states that the standard plural is octopuses, that octopodes is still occasionally used, and that octopi is incorrect.
- The term octopod (both octopods and octopodes can be found as the plural) is taken from the taxonomic order Octopoda but has no classical equivalent, and is not necessarily synonymous (it can encompass any member of that order). The uncountable use of octopus is usually reserved for octopus flesh consumed for food ("He ate too much octopus last night.").
Synonyms
- polypus
Derived terms
Translations
See also
- ????
- calamari
- cuttlefish
- Kraken
- nautilus
- squid
Verb
octopus (third-person singular simple present octopusses or octopuses, present participle octopussing or octopusing, simple past and past participle octopussed or octopused)
- To put (or attempt to put) one's fingers, hands or arms in many things or places at roughly the same time.
- To spread out in long arms or legs in many directions.
- To plug a large number of devices into a single electric outlet.
- (by extension) To grow in use vastly beyond what was originally intended.
- To hunt and catch octopuses.
- To behave like an octopus.
Anagrams
- cop-outs, copouts, cops out
Dutch
Etymology
From Ancient Greek ???????? (okt?pous), from ???? (okt?, “eight”) + ???? (poús, “foot”).
Pronunciation
- Hyphenation: oc?to?pus
Noun
octopus m (plural octopussen, diminutive octopusje n)
- octopus
Latin
Etymology
From Ancient Greek ???????? (okt?pous, “eight feet”).
Pronunciation
- (Classical) IPA(key): /ok?to?.pu?s/, [?k?t?o?pu?s?]
- (Ecclesiastical) IPA(key): /ok?to.pus/, [?k?t???pus]
Noun
oct?p?s m (genitive oct?podis); third declension
- (New Latin) octopus
- 1825 — Willem de Haan, Monographiæ ammoniteorum et goniatiteorum specimen, page 10.
- Jam vero testa in hac familia sola universalis pars est, Octopodis tantum exceptis.
- Now truly a shell is a part universal in this single family, octopus the notable exception.
- Jam vero testa in hac familia sola universalis pars est, Octopodis tantum exceptis.
- 1825 — Willem de Haan, Monographiæ ammoniteorum et goniatiteorum specimen, page 10.
Declension
Third-declension noun.
octopus From the web:
- what octopus eat
- what octopus lives the longest
- what octopus taste like
- what octopus do we eat
- what octopus changes color
- what octopus can walk on land
octagon
English
Etymology
From Latin octag?non, oct?g?non (“octagon”), and from its etymon Ancient Greek ????????? (oktág?non, “octagon”), probably from Koine Greek ????????? (oktág?nos, “having eight corners”) + -?? (-on, suffix forming nouns). ????????? is derived from ????- (okta-, prefix meaning ‘eight’) (from ???? (okt?, “eight”), ultimately from Proto-Indo-European *o?t?w (“eight”)) + ????? (g?nía, “angle; corner”) (probably ultimately from Proto-Indo-European *?ónu (“knee”)); analysable as octa- +? -gon. The English word is cognate with Middle French octogone (modern French octogone), Italian octagono (obsolete), ottagono, Spanish octágono, octógono.
Sense 2 (“arena for mixed martial arts”) refers to its shape.
Pronunciation
- (Received Pronunciation) enPR: ?k't?g?n, IPA(key): /??kt??(?)n/
- (General American) enPR: ?k't?g?n, IPA(key): /??kt????n/
- Hyphenation: oc?ta?gon
Noun
octagon (plural octagons)
- (geometry, also attributively) A polygon with eight sides and eight angles.
- (martial arts) Often in the form Octagon: the arena for mixed martial arts.
Derived terms
- octagonal
- octagonally
Translations
References
Further reading
- octagon on Wikipedia.Wikipedia
- The Octagon, Dunedin on Wikipedia.Wikipedia
octagon From the web:
- what octagon means
- what octagon is used for
- what octagon have
- what octagonal pyramid
- what's octagon in german
- octagon what is interior angle
- octagon what is the area
- octagon what language
you may also like
- octopus vs octagon
- seastar vs octopus
- cephalopods vs octopus
- firefly vs octopus
- octopus vs bear
- octopus vs penguin
- octopus vs jellyfish
- giraffe vs octopus
- road vs octopus
- octopus vs dolphin
- paved vs pathed
- paved vs road
- paved vs asphalted
- pawed vs paved
- paved vs laved
- pavee vs paved
- paved vs payed
- waved vs paved
- motorway vs interstate
- motorway vs road