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Synonyms

um

American  
[uhm, uhn, uhm, uhn] / ʌm, ʌ̃, əm, ə̃ /
Or umm

interjection

  1. (used as an expression of doubt, hesitation, deliberation, interest, etc.)


um 1 British  
/ ʌm, əm /

interjection

  1. a representation of a common sound made when hesitating in speech

"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

um 2 British  

abbreviation

  1. US Minor Outlying Islands

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A test for Mr. Pelley will be whether he dines out for the rest of his life on the, um, puffed-up version of his firing.

From The Wall Street Journal • Jun. 19, 2026

“That was, um, very nice,” she told me after, still a little lost for words.

From Los Angeles Times • Jun. 2, 2026

"Um, it's hard to explain. Um, um, uh, a world tour. I'm Justin Timberlake," the star says.

From BBC • Mar. 21, 2026

Today: The number claiming Social Security is … um … 70.2 million.

From MarketWatch • Feb. 24, 2026

“Oh, yeah, hey. Heh, heh, um, yeah, you recognize my voice, huh?”

From "A Good Kind of Trouble" by Lisa Moore Ramée

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