pot metal

noun

1. an alloy of copper and lead, formerly used for making plumbing fixtures, bearings, etc.

2. cast iron of a quality suitable for making pots.

3. a low-grade nonferrous alloy used for die casting.

4. Glassmaking.,  antique glass.

Word History and Origins

Origin of pot metal¹

First recorded in 1685–95

Example Sentences

It’s unclear where the five-foot, pot metal sphinx statue came from.

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The other original pot metal fixture - one of only about four left from old-time Butte - will adorn its sister post.

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Their architectural portion is of a strong brassy yellow, that colour being provided by pot metal glass leaded in.

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For this reason it was called “pot metal glass.”

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From this excursion, however, the traveller brings back little information which might not have been had upon earth, excepting that the inhabitants of one of the planets, I forget which, were made of "pot metal."

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