You searched English word "Brainy" meaning in Spanish that is "listo". Brainy is a Adjective, Brainier, Brainiest. Informal.. We Spell Brainy as [brey-nee]. Brainy meaning in Spanish has been searched 2497 ( two thousand four hundred ninety seven ) times till today 23/09/2026. Get translation of the word Brainy in Urdu and Roman Urdu. Learn how to speak Brainy Word in Spanish and English. You may also find the meaning of Word Brainy in English to Spanish, Urdu, Arabic, French, German, Hindi and other languages.