Found 2 items, similar to hydrogenate.
English → English (WordNet) Definition: hydrogenate hydrogenate v : combine or treat with or expose to hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound) [ant: dehydrogenate]
English → English (gcide) Definition: Hydrogenate Hydrogenate \Hy"dro*gen*ate\, v. t. [imp. & p. p. Hydrogenated; p. pr. & vb. n. Hydrogenating.] (Chem.) To hydrogenize. [1913 Webster]