Search Result for "hydrogenate": 
Wordnet 3.0

VERB (1)

1. combine or treat with or expose to hydrogen; add hydrogen to the molecule of (an unsaturated organic compound); 



The Collaborative International Dictionary of English v.0.48:

Hydrogenate \Hy"dro*gen*ate\, v. t. [imp. & p. p.
   Hydrogenated; p. pr. & vb. n. Hydrogenating.] (Chem.)
   To hydrogenize.
   [1913 Webster]


WordNet (r) 3.0 (2006):

hydrogenate
    v 1: combine or treat with or expose to hydrogen; add hydrogen
         to the molecule of (an unsaturated organic compound) [ant:
         dehydrogenate]