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Synonyms

cuz

1 American  
[kuhz] / kʌz /

noun

Informal.
  1. cousin.


cuz 2 American  
[kuhz] / kʌz /
Or 'cuz

conjunction

Informal.
  1. because.


cuz British  
/ kʌz /

noun

  1. a term used by a Māori to refer to or address a family member

  2. a term used by an Aboriginal person to refer to or address a family member

"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

Etymology

Origin of cuz1

By shortening and alteration

Origin of cuz2

By shortening and alteration

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"I'm disappointed cuz a couple of her songs came on and the music isn't BAD," agreed another on Bluesky.

From BBC Jan. 16, 2026

“She did not want to have a drink cuz she was ‘tired.’

From The Wall Street Journal Nov. 21, 2025

Of course, that’s easier said than done because Santos knows that a controversial figure like him is guaranteed to make headlines: “But you can’t, cuz people want the content.”

From Salon Dec. 19, 2023

And she shot down one fan account’s request to say that she loved her fans, writing: “I don’t though cuz I don’t even know ya’ll.”

From Los Angeles Times Aug. 16, 2023

Everybody says Sneaky's gonna be a businessman when he grows up, probably cuz he has his own business right now.

From "Isaiah Dunn Is My Hero" by Kelly J. Baptist

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