hard solder

noun

Definition of hard solder 

(Entry 1 of 2)

: a solder that contains copper, requires a red heat to melt, and is used for brazing

hard-solder

verb

Definition of hard-solder (Entry 2 of 2)

: to solder with hard solder : braze

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History and Etymology for hard solder

Noun

hard entry 1 + solder, noun

Verb

hard solder

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