/ Thesaurus / L Synonyms of lab coat Find synonyms for: Noun1. lab coat, laboratory coat, coatusage: a light coat worn to protect clothing from substances used while working in a laboratoryWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language