| Hydrogenation (n.) The act of combining with hydrogen, or the state of being so combined. Thesaurus Entries acetification, acidification, acidulation, alkalization, boiling, bubbliness, bubbling, catalysis, chemicalization, ebullience, ebulliency, ebullition, effervescence, effervescency, electrolysis, ferment, fermentation, fizz, fizzle, foaming, frothiness, frothing, hydrogenation, isomerism, metamerism, metamerization, nitration, oxidation, oxidization, phosphatization, polymerism, polymerization, position isomerism, reduction, saturization, sparkle, spumescence, working |