Breadcrumb Home > Thesaurus > T Synonyms of testis Find synonyms for: Noun 1. testis, testicle, orchis, ball, ballock, bollock, nut, egg, male reproductive gland, gonad, sex gland usage: one of the two male reproductive glands that produce spermatozoa and secrete androgens; "she kicked him in the balls and got away" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of testis (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: insitu Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language