Breadcrumb Home > Thesaurus > G Synonyms of gynecomastia Find synonyms for: Noun 1. gynecomastia, abnormality, abnormalcy usage: excessive development of the breasts in males; usually the result of hormonal imbalance or treatment with certain drugs (including some antihypertensives) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of gynecomastia (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language