Hydrogenate
//haɪˈdɹɑd͡ʒəneɪt// verb
verb ·Uncommon ·Advanced level
Definitions
Verb
- 1 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. transitive
- 2 combine or treat with or expose to hydrogen; add hydrogen to the molecule of (an unsaturated organic compound) wordnet
Antonyms
All antonymsEtymology
From hydrogen + -ate (verb-forming suffix).
Related phrases
More for "hydrogenate"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.