yo

play
interjection \ˈyō\

Definition of yo

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

Origin and Etymology of yo

Middle English yo, io, interjection


YO

abbreviation

Definition of YO

  1. year old; years old


YO Defined for English Language Learners

yo

play
interjection

Definition of yo for English Language Learners

  • —used especially to attract someone's attention, as a greeting, or in response to a greeting


Learn More about yo


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