<--
umpteen, [Colloq.] An indefinite number, usu. more than ten and less than one hundred; a lot. Often used hyperbolically, and usually expressing the notion of more than the usual number or more than I would like; -- "I've told you umpteen times not to do that."
umpteenth. Ordinal of umpteen, with corresponding signification. -->
© Webster 1913.