Breadcrumb Home > Thesaurus > C Synonyms of cenozoic Find synonyms for: Noun 1. Cenozoic, Cenozoic era, Age of Mammals usage: approximately the last 63 million years Adjective 1. Cenozoic usage: of or relating to or denoting the Cenozoic era WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cenozoic (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: spelunk Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language