There are 2 definitions of yo in English:

yo1

Syllabification: yo

exclamation

informal
Used to greet someone, attract their attention, or express excitement.

Origin

natural exclamation: first recorded in late Middle English.

Definition of yo in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day antebellum
Pronunciation: ˌantēˈbeləm
adjective
occurring or existing before a particular war…

There are 2 definitions of yo in English:

yo2

Syllabification: yo

pronoun

nonstandard spelling of you, used to represent black English.

adjective

Back to top  
nonstandard spelling of your, used to represent black English.

Definition of yo in: