Breadcrumb Home > Thesaurus > A Synonyms of abdomen Find synonyms for: Noun 1. abdomen, venter, stomach, belly, body part usage: the region of the body of a vertebrate between the thorax and the pelvis 2. abdominal cavity, abdomen, cavity, bodily cavity, cavum usage: the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of abdomen (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: sottovoce Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language