Breadcrumb Home > Dictionary > Index R ruinate: Meaning and Definition of Find definitions for: ru•in•ate Pronunciation: (r'u-nāt"), [key] — v., adj. -at•ed, -at•ing, —v.t. to ruin. —adj. ruined. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ruin ruination 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: sectarian Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language