'Electrolysis' definitions:

Definition of 'electrolysis'

From: WordNet
noun
(chemistry) a chemical decomposition reaction produced by passing an electric current through a solution containing ions
noun
Removing superfluous or unwanted hair by passing an electric current through the hair root

Definition of 'Electrolysis'

From: GCIDE
  • Electrolysis \E`lec*trol"y*sis\, n. [Electro- + Gr. ? a loosing, dissolving, fr. ? to loose, dissolve.] (Physics & Chem.) The act or process of chemical decomposition, by the action of electricity; as, the electrolysis of silver or nickel for plating; the electrolysis of water. [1913 Webster]

Synonyms of 'electrolysis'

From: Moby Thesaurus