umpteen.
Relatively large but unspecified in number.
Meaning & usage
Relatively large but unspecified in number.
She's taking umpteen friends with her to the party.
Where this word comes from
From ump (“a colloquial name for the dash "—" in Morse code”) + -teen. Unrelated to ump as in umpire, and simply a mnemonic rhyming aid.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.