Breadcrumb Home > Thesaurus > J Synonyms of jockstrap Find synonyms for: Noun 1. athletic supporter, supporter, suspensor, jockstrap, jock, protective garment, man's clothing usage: a support for the genitals worn by men engaging in strenuous exercise WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of jockstrap (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: stasis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language