icosa-, icos-, icosi-, eicosa-

(Greek: the number twenty; used as a prefix)


icosacolic
icosahedron
icosandrous
icosanoid
icosasemic (adjective),more icosasemic, most icosasemic
Descriptive of ancient rhymes, meters, and the patterns of poetic forms, containing or amounting to twenty units of time.
icosian
icosidodecahedron