YO


Meaning of YO in English

/ jəʊ; NAmE joʊ/ exclamation

( slang ) used by young people to say hello

••

WORD ORIGIN

natural exclamation: first recorded in late Middle English .

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.