Definition of "badass" in English

noun

1. (US, sometimes considered vulgar, slang, negative connotation) A belligerent or mean person; a person with an unpleasantly extreme appearance, attitudes, or behavior.

   • Don’t mess with that guy, he’s a real badass.

2. (US, sometimes considered vulgar, slang, positive connotation) A person considered impressive due to courage, skill, daring, audacity, and/or toughness.

adjective

1. (US, sometimes considered vulgar, slang, negative connotation) Belligerent and troublesome.

2. (US, sometimes considered vulgar, slang, positive connotation) Having an extreme appearance, attitude, or behavior that is considered admirable.

   • That tough guy looks badass.