octagon - WordReference.com Dictionary of English

Forum API

- See Also:
- - ochre
  - ocker
  - Ockham's razor
  - ocotillo
  - OCR
  - oct-
  - Oct.
  - oct.
  - octa-
  - octad
  - octagon
  - octahedron
  - octal
  - octamerous
  - octane
  - octane number
  - octant
  - octaroon
  - octastyle
  - octavalent
  - octave
- Settings:
- - Click on word:
    gets translation
    does nothing
- - Recent searches:
    - Save history
    - View All
- Links:
- WR Random Word:
- Try out WordReference Random Word! Each page load will return a random word from the dictionary. Or test your knowledge and have each page load with the definition hidden!

octagon

in Spanish | in French | in Italian | English synonyms | in context | images

Concise Oxford English Dictionary © 2008 Oxford University Press:
octagon/ˈɒktəɡən/

▶noun a plane figure with eight straight sides and eight angles.

– derivatives
octagonal adjective,
octagonally adverb.

– origin C16: via L. from Gk octagōnos ‘eight-angled’.

'octagon' also found in these Oxford entries:

Forum discussions with the word(s) "octagon" in the title:

No titles with the word(s) "octagon".

Ask in the forums yourself.Visit the English Only Forum.

Look up "octagon" at Merriam-Webster
Look up "octagon" at dictionary.com

In other languages: Spanish | French | Italian | Portuguese | German | Russian | Polish | Romanian | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Download free Android and iPhone apps

Android App

iPhone App

Report an inappropriate ad.