Ump
name, noun, verb, slang ·Moderate ·College level
Definitions
- 1 Initialism of uridine monophosphate. abbreviation, alt-of, initialism, uncountable
- 2 An umpire. informal
"If you take it to court, you're the guy who screams at the ump ’cause they don't like the call at the plate."
- 3 an official at a baseball game wordnet
- 1 To act as an umpire (in). ambitransitive
"On the block when we were growing up we called him Ronnie the Enforcer because he umped all the stickball games and reffed the hockey."
- 1 The Union for a Popular Movement. French
"Some commentators wondered if Dati was being used as part of an internal battle between Fillon and the head of Sarkozy's UMP party."
Synonyms
All synonymsExample
More examples"Some commentators wondered if Dati was being used as part of an internal battle between Fillon and the head of Sarkozy's UMP party."
Etymology
Borrowed from French UMP (“Union pour un Mouvement Populaire”).
Clipping of umpire.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.