Hindi alum का अर्थ हिंदी में

Noun

• फिटकिरी

• फिटकरी

English alum meaning in English  •  alum का अर्थ अंग्रेजी में

Noun

• A double sulphate formed of aluminium and some other element (esp. an alkali metal) or of aluminium. It has twenty-four molecules of water of crystallization.

v. t.

• To steep in, or otherwise impregnate with, a solution of alum; to treat with alum.