REENTRANT POLYGON

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A polygon with one or more reentrant angles

Synonyms:

reentering polygon; reentrant polygon

Classified under:

Nouns denoting two and three dimensional shapes

Hypernyms ("reentrant polygon" is a kind of...):

concave polygon (a polygon such that there is a straight line that cuts it in four or more points)

Credits