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Webster 1913 Edition
Hydrogenate
Hy′dro-gen-ate
,Verb.
 T.
 [
imp. & p. p. 
Hydrogenated
; p. pr. & vb. n. 
Hydrogenating
.] (Chem.) 
To hydrogenize. 
Webster 1828 Edition
Hydrogenate
HY'DROGENATE
,Verb.
T.
  Definition 2025
hydrogenate
hydrogenate
English
Verb
hydrogenate (third-person singular simple present hydrogenates, present participle hydrogenating, simple past and past participle hydrogenated)
- (chemistry, transitive) to treat something, or react something, with hydrogen; especially to react an unsaturated fat with hydrogen, in the presence of a nickel catalyst, to produce a harder saturated fat
Translations
treat or react with hydrogen
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