UMPTEEN Meaning of UMPTEEN in English transcription, транскрипция: [ ˈʌmpti:n ]adj. & pron. sl. --adj. indefinitely many; a lot of. --pron. indefinitely many. øøumpteenth adj. umpty adj. [joc. form. on -TEEN] English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012