EnglishEdit

 
Wikipedia has an article on:
Wikipedia

EtymologyEdit

From hydrogen +‎ -o- +‎ -lysis.

NounEdit

hydrogenolysis ‎(countable and uncountable, plural hydrogenolyses)

  1. (chemistry) the cleavage of a molecule, especially that of a carbon-carbon bond, with the addition of hydrogen atoms to the fragments