Definition of NONAGON

nonagon

Plural: nonagons

Noun

  • A polygon having nine angles and nine sides.
  • a nine-sided polygon
  • A polygon with nine sides and nine angles; an enneagon.

Examples

  • Trying to fit ’NONAGON’ onto the Words With Friends board required a geometrically perfect placement.

Origin / Etymology

From nona- + -gon.

Synonyms

9-gon, enneagon

Scrabble Score: 8

nonagon: valid Scrabble (US) TWL Word
nonagon: valid Scrabble Word in Merriam-Webster MW Dictionary
nonagon: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 12

nonagon: valid Words With Friends Word