Definition of tik in English:

tik

Pronunciation /tik/ /tɪk/

noun

informal South African
  • The drug methamphetamine, especially in a powdered crystalline form.

    • ‘four suspects were arrested when officers found nine packets of tik in the vehicle’

Origin

Early 21st century perhaps imitative of the distinctive popping sound made when the crystalline form of the drug is lit and smoked.