You searched English word "Substantiation" meaning in Urdu that is "ثبوت اصلیت". Substantiation translation from English into Roman Urdu is saboot asliyat. Substantiation meaning in Urdu has been searched 1513 ( one thousand five hundred thirteen ) times till today 04/08/2026. Get translation of the word Substantiation in Urdu and Roman Urdu. Learn how to speak Substantiation Word in Urdu and English. You may also find the meaning of Word Substantiation in English to Urdu, Arabic, Spanish, French, German, Hindi and other languages.