umpty-umpth

(redirected from Umpty)
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umpty-umpth

and umpteenth (ˈəmptiˈəmpθ and ˈəmpˈtintθ)
mod. thousandth, billionth, zillionth, etc. (Represents some very large but indefinite number.) This is the umpty-umpth time I’ve told you to keep your dog out of my yard.