/ Thesaurus / H Synonyms of hybridization Find synonyms for: Noun1. hybridization, hybridisation, crossbreeding, crossing, cross, interbreeding, hybridizing, coupling, mating, pairing, conjugation, union, sexual unionusage: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybridsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language