Hindi copperas का अर्थ हिंदी में

• तूतिया

English copperas meaning in English  •  copperas का अर्थ अंग्रेजी में

Noun

• Green vitriol, or sulphate of iron; a green crystalline substance, of an astringent taste, used in making ink, in dyeing black, as a tonic in medicine, etc. It is made on a large scale by the oxidation of iron pyrites. Called also ferrous sulphate>.