Meaning of gon-

gon-

Pronunciation: [key]
  1. var. ofbefore a vowel: gonidium.

-gon

Pronunciation: [key]
  1. a combining form meaning “angled,” “angular,” used in the formation of compound words:Cf. gonio-. polygon; pentagon.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.