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The meaning of YO is —used especially to call attention, to indicate attentiveness, or to express affirmation. How to use yo in a sentence.

Definition of yo exclamation in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Yo is an interjection that is used for getting someone’s attention, greeting someone, or expressing strong feelings. Yo is also used to mean “here” or “present,” as in response to a roll call.

yo in British English (jəʊ ) sentence substitute an expression used as a greeting, to attract someone's attention, etc

4 days ago · yo (Baltimore, colloquial) Generic third-person singular pronoun (primarily used in place of he and she).

Jul 8, 2025 · Unpack the viral "yo meaning slang"—its origin, usage, and funniest online moments. Master this meme-worthy word with ease!

YO definition: 1. used as an informal greeting between people who know each other or as an expression of approval…. Learn more.

From Middle English yo, io, ȝo, yeo, yaw, variant forms of Middle English ya, ye ("yes, yea"), from Old English ġēa ("yes, yea"). Compare Danish, Swedish, Norwegian jo ("yes").

(colloquial) Shortened form of your. Yo sandwich only has bacon in it. Want some ketchup on that?