motherfucker

[ muhth-er-fuhk-er ]
/ ˈmʌð ərˌfʌk ər /

noun Slang: Vulgar.

a mean, despicable, or vicious person.
anything considered to be despicable, frustrating, etc. (used as a general expression of contempt or anger).

Origin of motherfucker

First recorded in 1955–60; mother1 + fucker

OTHER WORDS FROM motherfucker

moth·er·fuck·ing, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for motherfucking

motherfucker
/ (ˈmʌðəˌfʌkə) /

noun

offensive, taboo, slang, mainly US a person or thing, esp an exasperating or unpleasant oneOften shortened to: mother
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012