reentering polygon

2 definitions found

reentering polygon - Collaborative International Dictionary of English v.0.48 :

  Reenter \Re*en"ter\, v. i.
     To enter anew or again.
     [1913 Webster]
  
     Reentering angle, an angle of a polygon pointing inward, as
        a, in the cut.
  
     Reentering polygon, a polygon having one or more reentering
        angles.
        [1913 Webster]

reentering polygon - WordNet (r) 2.1 (2005) :

  reentering polygon
      n 1: a polygon with one or more reentrant angles [syn:
           reentrant polygon, reentering polygon]