/ Thesaurus / T Synonyms of tobacco mosaic virus Find synonyms for: Noun1. tobacco mosaic virus, TMV, plant virususage: the widely studied plant virus that causes tobacco mosaic; it was the first virus discovered (1892)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language