dross
C2Noun/US /drɔs/ drôs; UK /drɔs/ drôs/
The scum or refuse matter which is thrown off, or falls from, metals in smelting the ore, or in the process of melting; recrement.

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The scum or refuse matter which is thrown off, or falls from, metals in smelting the ore, or in the process of melting; recrement. Explore pronunciation, examples,…
The scum or refuse matter which is thrown off, or falls from, metals in smelting the ore, or in the process of melting; recrement.
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