Breadcrumb Home > Thesaurus > I Synonyms of interbreed Find synonyms for: Verb 1. crossbreed, cross, hybridize, hybridise, interbreed, breed usage: breed animals or plants using parents of different races and varieties; "cross a horse and a donkey"; "Mendel tried crossbreeding"; "these species do not interbreed" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of interbreed (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: jerrybuilt Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language