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Definition of yo

yo

/joʊ/
yo

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yo Lexical Profile

yo Game Scores & Validity

• interjection

1

Used as an informal greeting, to attract someone's attention, or to express affirmation, surprise, or emphasis.

Example

"Yo, have you seen my keys anywhere on the counter?"


2

American Used to indicate one's presence during a roll call.

Example

"When the sergeant called his name during morning muster, the recruit answered with a sharp "Yo!""

Synonyms
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Antonyms
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• pronoun

1

American A gender-neutral third-person singular pronoun used in some urban dialects to refer to a person regardless of gender.

Example

"The linguists noted how students in Baltimore used "yo" as a gender-neutral pronoun when referring to a classmate."

• Rhymes for yo

Word Origin & Etymology

Attested since Middle English as a natural exclamation used to call attention or urge effort, its modern informal usage as a greeting gained widespread popularity in 20th-century American English, particularly in Philadelphia and Italian-American communities before spreading through hip-hop culture.

Cite this Entry


Wordmom. (2026). Definition of Yo. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/yo
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