noun, plural hy·dro·gen·ol·y·ses [hahy-droh-juh-nol-uh-seez] /ˌhaɪ droʊ dʒəˈnɒl əˌsiz/.
decomposition of a compound resulting from its interaction with hydrogen.
Origin of hydrogenolysis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a chemical reaction in which a compound is decomposed by hydrogen
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012