CONCAVE POLYHEDRON

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A polyhedron some of whose plane sections are concave polygons

Classified under:

Nouns denoting two and three dimensional shapes

Hypernyms ("concave polyhedron" is a kind of...):

polyhedron (a solid figure bounded by plane polygons or faces)

Credits