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avast

American  
[uh-vast, uh-vahst] / əˈvæst, əˈvɑst /

verb

Nautical.
  1. (used as a command to stop or cease).

    Avast heaving!


avast British  
/ əˈvɑːst /
  1. nautical stop! cease!

"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 avast

1675–85; perhaps < Dutch houd vast hold fast ( hold 1, fast 1 )

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.

Avast SecureLine VPN offers an extremely smooth setup experience with a simple, uncluttered interface.

From Salon

Avast gets the job done with streaming, though don’t expect the same server variety as the big players.

From Salon

Avast has a simple-but-solid security setup.

From Salon

Testing showed Avast SecureLine dropping download speeds by an average of 58%, though nearby servers performed much better.

From Salon

The service often bundles well with Avast’s antivirus products for better value.

From Salon