You searched French word "Supposer" meaning in English that is "assume". Supposer meaning in English has been searched 1412 ( one thousand four hundred twelve ) times till today 02/08/2026. Get translation of the word Supposer in Urdu and Roman Urdu. Learn how to speak Supposer Word in English and French. You may also find the meaning of Word Supposer in French to English, Urdu, Arabic, Spanish, German, Hindi and other languages.