Search Result for "reentrant angle":
Wordnet 3.0

NOUN (1)

1. an interior angle of a polygon that is greater than 180 degrees;
[syn: reentrant angle, reentering angle]



WordNet (r) 3.0 (2006):

reentrant angle
    n 1: an interior angle of a polygon that is greater than 180
         degrees [syn: reentrant angle, reentering angle] [ant:
         salient angle]