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vac

American  
[vak] / væk /

noun

Informal.
  1. vacuum cleaner.


vac British  
/ væk /

noun

  1. informal short for vacation

"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 vac

By shortening

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.

How, when one of their houses flooded, David was the first to show up at his door with a shop vac to help clean up.

From Slate • Jun. 25, 2025

Inside, he used the power washer and a shop vac to clean out ash that had collected in the windowsills.

From Los Angeles Times • Jan. 30, 2025

He said vac packed meat was common in the EU and US as well as recipe boxes in the UK, and he would not be surprised if other supermarkets followed suit.

From BBC • Apr. 6, 2023

Vacuum stairs with a handheld or canister vacuum, rather than a bulkier full-sized vac.

From Washington Post • Apr. 3, 2023

The long vac would start next week, so Klenam and Mawuli would be free to help Ma on the farm.

From "Flying Through Water" by Mamle Wolo

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