/ Thesaurus / H Synonyms of heteroploid Find synonyms for: Noun1. heteroploid, organism, beingusage: (genetics) an organism or cell having a chromosome number that is not an even multiple of the haploid chromosome number for that speciesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language