Breadcrumb Home > Thesaurus > K Synonyms of kneecap Find synonyms for: Noun 1. patella, kneecap, kneepan, sesamoid bone, sesamoid, os sesamoideum usage: a small flat triangular bone in front of the knee that protects the knee joint Verb 1. kneecap, shoot, hit, pip usage: shoot in the kneecap, often done by terrorist groups as a warning; "They kneecapped the industrialist" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of kneecap (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: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language