hydrogenate hydrogenase • hydrogenation · · · Info · Definitions · Antonyms · Characters · · hydrogenate · · Text Latin · · Script 11 · · Length Definitions · · · (verb) combine or treat with or expose to hydrogen; add hydrogen to the molecule of (an unsaturated organic compound). · · Verb Definition 1 Antonyms · · · dehydrogenate · · Antonym 0 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079