Dictionary.com
Thesaurus.com
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.

See Examples For:

“My passion in leading is making sure that I’m preserving um the legacy of my grandparents and my family,” Snyder-Ellingson said.

From Los Angeles Times Apr. 9, 2026

She’s even practiced her script: “Can I please have a large cheese pizza with, um, a lemonade and brownies?”

From The Wall Street Journal Apr. 6, 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

“Yeah, um, my mom got a new job and, um, she had to drop me early,” I say.

From "Isaiah Dunn Is My Hero" by Kelly J. Baptist

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training