Breadcrumb Home > Thesaurus > L Synonyms of lidocaine Find synonyms for: Noun 1. Lidocaine, Xylocaine, local anesthetic, local anaesthetic, local, topical anesthetic, topical anaesthetic usage: a local anesthetic (trade names Lidocaine and Xylocaine) used topically on the skin and mucous membranes WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of lidocaine (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language