You searched English word "Alum" meaning in Hindi that is "". Alum is a Noun, Chemistry.. We Spell Alum as [al-uh M]. Alum meaning in Hindi has been searched 1742 ( one thousand seven hundred forty two ) times till today 19/09/2024. Get translation of the word Alum in Urdu and Roman Urdu. Learn how to speak Alum Word in Hindi and English. You may also find the meaning of Word Alum in English to Hindi, Urdu, Arabic, Spanish, French, German and other languages.