You searched French word "Supposer" meaning in English that is "assume". Supposer meaning in English has been searched 1573 ( one thousand five hundred seventy three ) times till today 20/09/2026. 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.