fulguration

n. மின்னிடும் ஔத வீச்சு, மாற்றுத்தெரிவில் திடீசென்று முடிவில் தோன்றும் ஔத.

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Ful"gu*ra`tion, n. Etym: [L. fulguratio: cf. F. fulguration.] 1. The act of lightening. [R.] Donne. 2. (Assaying) Defn: The sudden brightening of a fused globule of gold or silver, when the last film of the oxide of lead or copper leaves its surface; -- also called blick. A phenomenon called, by the old chemists, fulguration. Ure.

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