Breadcrumb Home > Dictionary > Index B brainy: Meaning and Definition of Find definitions for: brain•y Pronunciation: (brā'nē), [key] — brain•i•er, brain•i•est. intelligent; clever; intellectual. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brainy (Thesaurus) brainwork braird 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: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language