Search Result for "bidentate": 
Wordnet 3.0

ADJECTIVE (1)

1. having toothlike projections that are themselves toothed; 



The Collaborative International Dictionary of English v.0.48:

Bidentate \Bi*den"tate\, a. (Bot. & Zool.)
   Having two teeth or two toothlike processes; two-toothed.
   [1913 Webster]


WordNet (r) 3.0 (2006):

bidentate
    adj 1: having toothlike projections that are themselves toothed