Breadcrumb Home > Thesaurus > C Synonyms of calcite Find synonyms for: Noun 1. calcite, spar usage: a common mineral consisting of crystallized calcium carbonate; a major constituent of limestone WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of calcite (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