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1

slag

play
noun \ˈslag\

Definition of slag

  1. :  the dross or scoria of a metal



Origin of slag

Middle Low German slagge


First Known Use: 1552

Other Metals and Metallurgy Terms

Rhymes with slag


2

slag

noun

Definition of slag

slang chiefly British

  1. :  a lewd or promiscuous woman



Origin of slag

earlier argot slag coward, worthless person


First Known Use: circa 1958


3

slag

transitive verb

Definition of slag

slaggedslag·ging

chiefly British

  1. :  to criticize harshly



Examples of slag

  1. <London reviewers slagged off the new play for being another kitchen-sink drama.>



Origin of slag

probably from 2slag


First Known Use: 1971



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