Definition, Meaning & Synonyms

stfu

slang / abbreviation
ˈɛsˈtiˈɛfˈju
Definition
An acronym that stands for ‘shut the f*** up,’ used to tell someone to stop talking.
Examples
  • When he wouldn’t stop bragging, I finally said, ‘STFU already!’
  • She’s always telling me to STFU when I share my opinions on movies.
Meaning
STFU is often used in informal conversations, particularly online, as a blunt way to ask someone to be quiet.
Synonyms
  • Be quiet
  • Hush
  • Shut up