Special K

noun

Definition of Special K 

slang

: the anesthetic ketamine used illicitly in powdered or liquid form

First Known Use of Special K

1986, in the meaning defined above

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The first known use of Special K was in 1986

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Special K

noun
Spe·cial K | \ˈspesh-əl-ˈkā \

Medical Definition of Special K 

slang

: the anesthetic ketamine used illicitly

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