You searched English word "Accelerator" meaning in French that is "accélérateur". Accelerator is a Noun. We Spell Accelerator as [ak-sel-uh-rey-ter]. Accelerator meaning in French has been searched 1300 ( one thousand three hundred ) times till today 21/09/2026. Get translation of the word Accelerator in Urdu and Roman Urdu. Learn how to speak Accelerator Word in French and English. You may also find the meaning of Word Accelerator in English to French, Urdu, Arabic, Spanish, German, Hindi and other languages.