Definition of PENTADECAGON

pentadecagon

Plural: pentadecagons

Noun

  • A polygon with fifteen sides.

Origin / Etymology

From pentadeca- + -gon.

Synonyms

15-gon, quindecagon

Scrabble Score: 0

pentadecagon: not valid in Scrabble (US) TWL Dictionary
pentadecagon: not valid in Scrabble (MW) Merriam-Webster Dictionary
pentadecagon: not valid in International Collins CSW Dictionary

Words With Friends Score: 0

pentadecagon: not valid in Words With Friends