umpteenth

[ uhmp-teenth ]

adjectiveInformal.
  1. of an indefinitely large number in succession: He was the umpteenth person to arrive.

Origin of umpteenth

1
First recorded in 1915–20; umpteen + -th2
  • Also um·teenth [uhm-teenth]. /ˈʌmˈtinθ/.

Words Nearby umpteenth

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use umpteenth in a sentence