/ Thesaurus / G Synonyms of genetic engineering Find synonyms for: Noun1. genetic engineering, gene-splicing, recombinant DNA technology, biotechnology, biotechusage: the technology of preparing recombinant DNA in vitro by cutting up DNA molecules and splicing together fragments from more than one organismWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language