Breadcrumb Home > Thesaurus > C Synonyms of centenarian Find synonyms for: Noun 1. centenarian, oldster, old person, senior citizen, golden ager usage: someone who is at least 100 years old Adjective 1. centenarian, old (vs. young) usage: being at least 100 years old WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of centenarian (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: rort Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language