yo

interjection

UK /jəʊ/

US /joʊ/

A casual way to say hello.

Yo, how's it going?

SYNONYMS

hey hi hello sup

RELATED WORDS

greeting slang casual salutation

OTHER MEANINGS

2. A word used to get someone's attention.

Yo, wait up for me!

3. An informal way to say yes or agree.

Yo, that sounds good to me.

4. A shout used to show excitement.

Yo! That was an amazing goal!