Breadcrumb Home > Thesaurus > B Synonyms of ballcock Find synonyms for: Noun 1. ballcock, ball cock, regulator usage: floating ball that controls level in a water tank WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ballcock (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: inmediasres Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language