Definition of slag
(Entry 1 of 3)
: the dross or scoria of a metal
slag
noun (2)Definition of slag (Entry 2 of 3)
chiefly British slang
: a lewd or promiscuous woman
slag
verb
slagged; slagging
Definition of slag (Entry 3 of 3)
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Merriam-Webster unabridged
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Time Traveler for slag
The first known use of slag was in 1552
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