Breadcrumb Home > Thesaurus > C Synonyms of cimetidine Find synonyms for: Noun 1. cimetidine, Tagamet, histamine blocker, antacid, gastric antacid, alkalizer, alkaliser, antiacid usage: a drug (trade name Tagamet) used to treat peptic ulcers by decreasing the secretion of stomach acid WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cimetidine (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