kick-ass

adjective
\ ˈkik-ˌas How to pronounce kick-ass (audio) \

Definition of kick-ass

often vulgar
: strikingly or overwhelmingly tough, aggressive, powerful, or effective

First Known Use of kick-ass

1970, in the meaning defined above

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More Definitions for kick-ass

kick-ass

adjective

English Language Learners Definition of kick-ass

chiefly US, informal + impolite
: very tough and aggressive
: very good or impressive