comb. form (pl. -hedra) forming nouns denoting geometrical solids with various numbers or shapes of faces (dodecahedron; rhombohedron). øø-hedral comb. form forming adjectives. [Gk hedra seat]
-HEDRON
Meaning of -HEDRON in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012