Found 2 items, similar to hydrogenation.
English → English (WordNet) Definition: hydrogenation hydrogenation n : a chemical process that adds hydrogen atoms to an unsaturated oil; “food producers use hydrogenation to keep fat from becoming rancid”
English → English (gcide) Definition: Hydrogenation Hydrogenation \Hy`dro*gen*a"tion\, n. (Chem.) The act of combining with hydrogen, or the state of being so combined. [1913 Webster]