YO


Meaning of YO in English

transcription, транскрипция: [ ˈyō ]

interjection

Etymology: Middle English yo, io, interjection

Date: 15th century

— used especially to call attention, to indicate attentiveness, or to express affirmation

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.