um

interjection

a prolonged
How to pronounce um (audio)
sound
əm
used to indicate hesitation
well, um, I don't know

Examples of um in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
By Chad Bishop After 19 games of the regular season with the Automated Ball-Strike challenge system in place, the Braves have been, um, not great. Tyler Estep, AJC.com, 17 Apr. 2026 When the immune system is activated against myelin, um, the immune cells go from the blood, cross the blood brain barrier, go into the central nervous system, and cause demyelinating injury. Marcy Thompson, Scientific American, 16 Apr. 2026 In the latter category was presenter Jimmy Kimmel, who, in an act of exaggeration that would be Swiftian if intentional, equated the free speech policies of North Korea with those of, um, CBS. Peter Tonguette, The Washington Examiner, 20 Mar. 2026 The, um, spin on one death elicits a smile, mostly because of Weaving’s disgusted takes. Michael Ordoña, Houston Chronicle, 19 Mar. 2026 See All Example Sentences for um

Word History

First Known Use

1604, in the meaning defined above

Time Traveler
The first known use of um was in 1604

Browse Nearby Words

Cite this Entry

“Um.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/um. Accessed 30 Apr. 2026.

Kids Definition

um

interjection
a prolonged
How to pronounce um (audio)
sound, əm
used to express hesitation
well, um, I don't know
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