Breadcrumb Home > Thesaurus > F Synonyms of formalin Find synonyms for: Noun 1. formalin, formol, solution usage: a 10% solution of formaldehyde in water; used as a disinfectant or to preserve biological specimens WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of formalin (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: frisson Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language