Breadcrumb Home > Thesaurus > C Synonyms of cid Find synonyms for: Noun 1. Criminal Investigation Command, CID, law enforcement agency usage: the United States Army's principal law enforcement agency responsible for the conduct of criminal investigations for all levels of the Army anywhere in the world WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cid (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: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language