Main Entry:

moth·er·fuck·er

Pronunciation:

\ˈmə-thər-ˌfə-kər\

Function:

noun

Date:

circa 1935

1usually obscene : one that is formidable, contemptible, or offensive — usually used as a generalized term of abuse2usually obscene : person, fellow <he was a hilarious motherfucker — Wayne Kramer>

— moth·er·fuck·ing \-kiŋ\ adjective usually obscene