Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
reentrant polygon | Yes | No | No | No |
concave polygon | Yes | No | No | No |
reentrant polygon (noun) | concave polygon (noun) |
---|---|
a polygon with one or more reentrant angles | a polygon such that there is a straight line that cuts it in four or more points |