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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

An anti-plastic group has criticised Sainsbury's move to swap its mince out of hard plastic trays into vac packs.

From BBC • Apr. 6, 2023

“Andor” has a small, decrepit, R2-D2-like figure named B2EMO, voiced by Dave Chapman and sort of a cross between a toolbox and a shop vac.

From New York Times • Sep. 20, 2022

But for now, the long vac stretched out endlessly before us.

From "Flying Through Water" by Mamle Wolo