Um
intj, name, noun, particle, verb ·Uncommon ·College level
Definitions
- 1 An occurrence of the interjection "um".
"Although Shakespeare refers to “hums and ha’s,” sifting through etiquette manuals and public-speaking guides turns up scant evidence of a prohibition against ums, ers and uhs, which are profuse in the first recording of Thomas Edison’s voice, in 1888. Mr. Erard, rather ingeniously, traces the prohibition on um and other speech flaws to the advent of radio in the early 1920s."
- 2 Initialism of unmounted mint. abbreviation, alt-of, initialism
- 1 To make the um sound to express uncertainty or hesitancy. intransitive
"Meanwhile, in the popular mind umming was simply a bad habit, akin to spitting or picking one’s nose."
- 1 Expression of hesitation, uncertainty or space filler in conversation.
"Um, I don’t know."
- 2 Dated spelling of mmm. US
""About the same, wherever you go," he agreed. "Um," I said."
- 3 An expression to forcefully call attention to something wrong.
"Um, excuse me!"
- 4 An expression of shocked disapproval used by a child who witnesses forbidden behavior. childish
"While I was in her room, Sam walked by and said, “Um, I'm telling!” “You're telling what?” I asked. “You're reading Tori's journal,” she said."
- 1 An undifferentiated determiner or article; a miscellaneous linking word, or filler with nonspecific meaning; representation of broken English stereotypically or comically attributed to Native Americans. dated, humorous, offensive, often, sometimes
"Me be Injun. Him um Growling Bear. Him um heap big chief."
- 1 Initialism of University of Miami. abbreviation, alt-of, initialism
- 2 A surname from Korean.
- 3 Initialism of University of Michigan. abbreviation, alt-of, initialism
Example
More examples"Listen, um, I was wondering, what are you and Molly doing tonight?"
Etymology
Onomatopoeic.
Variant form of -um.
Borrowed from Korean 엄(嚴) (Eom).
More for "um"
Related Topic Clusters
Resume and Career Words
Action-focused vocabulary for resumes, interviews, and promotion narratives.
Academic and Essay Vocabulary
Precise wording for thesis statements, evidence framing, and conclusion clarity.
Finance and Business Reporting Words
Vocabulary for clear reporting, forecasting, and executive summary writing.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.