Inequilateral

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Inequilateral \In*e`qui*lat"er*al\, a.
     1. Having unequal sides; unsymmetrical; unequal-sided.
        [1913 Webster]
  
     2. (Zool.) Having the two ends unequal, as in the clam,
        quahaug, and most lamellibranch shells.


        [1913 Webster]