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 2204 ( two thousand two hundred four ) times till today 09/08/2026. 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.