1
2
: an informal nonstandard vocabulary composed typically of coinages, arbitrarily changed words, and extravagant, forced, or facetious figures of speech
slanged; slanging; slangs
: to use slang or vulgar abuse
: to abuse with harsh or coarse language
-er/-est
1
: given to vulgarity or flashiness
2
a
: of, relating to, or constituting slang
b
: containing or addicted to slang
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Merriam-Webster unabridged



