crack·down (krăk′doun′) n. An act or example of forceful regulation, repression, or restraint: a crackdown on crime. crack•down (ˈkrækˌdaʊn) n. the severe ...
Crack - definition of crack by The Free Dictionary
crack (krăk) v. cracked, crack·ing, cracks vtr. 1. a. To break without complete separation of parts: The mirror cracked. b. To break or snap apart: The branch ...