Word Study
umpteenth
WORDNET DICTIONARY
Adjective umpteenth has 1 sense
- umpteenth(s = adj.all) umptieth, umteenth - last in an indefinitely numerous series; Array
CIDE DICTIONARY
umpteenth, a.
Ordinal of umpteen, with corresponding signification; as, for the umpteenth time, I'm telling you to stop. [PJC]
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