You searched English word "Whopper" meaning in Spanish that is "mentirón". Whopper is a Noun, Informal.. We Spell Whopper as [hwop-er, Wop-]. Whopper meaning in Spanish has been searched 2398 ( two thousand three hundred ninety eight ) times till today 24/09/2026. Get translation of the word Whopper in Urdu and Roman Urdu. Learn how to speak Whopper Word in Spanish and English. You may also find the meaning of Word Whopper in English to Spanish, Urdu, Arabic, French, German, Hindi and other languages.