[ yoh ]
/ yoʊ /
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(used as an exclamation to get someone's attention, express excitement, greet someone, etc.)
here; present: used especially in answer to a roll call.



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On the farm, the feed for chicks is significantly different from the roosters’; ______ not even comparable.

Origin of yo

late Middle English word dating back to 1375–1425

Definition for yo (2 of 2)



year old; years old.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021


What is a basic definition of yo?

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 is a very flexible interjection that is used similarly to hey. The specific meaning of yo depends on the context it is used in. Yo is most often used informally and wouldn’t be used in formal writing that isn’t quotes or dialogue.

  • Real-life examples: You might greet a pal with a friendly “Yo!” Or you might try to get the attention of a distracted driver with an angry “Yo!”
  • Used in a sentence: Yo, Teddy! How is it going? 

Yo is also used to mean “here” or “present,” especially in response to someone calling your name.

  • Real-life examples: It might be too casual to say yo when your teacher reads your name during roll call, but your basketball coach probably won’t mind. And when someone asks who in a group wants pizza, you can definitely raise your hand and say “Yo!” to mean that you do.

Where does yo come from?

The first records of yo date back to around 1375. It originally comes from Middle English.

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What are some synonyms for yo?

How is yo used in real life?

Yo is a common interjection that is often used to call someone’s attention.

Try using yo!

Is yo used correctly in the following sentence?

Yo, would you turn off the music so I can get some sleep?

British Dictionary definitions for yo

/ (jəʊ) /

sentence substitute

an expression used as a greeting, to attract someone's attention, etc
C20: of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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