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noun
An alloy of silicon and copper made in the electric furnace, used for hardening copper and to increase the tensile strengths of zinc, tin, and copper-aluminium alloys.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From cupro- + silicon.
