avast

imperative verb

ə-ˈvast How to pronounce avast (audio)
—a nautical command to stop or cease

Word History

Etymology

perhaps from Dutch houd vast hold fast

First Known Use

1681, in the meaning defined above

Time Traveler
The first known use of avast was in 1681

Rhymes for avast

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avascular necrosis
avast
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Cite this Entry

“Avast.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/avast. Accessed 11 Apr. 2025.

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Kids Definition

avast

imperative verb
ə-ˈvast How to pronounce avast (audio)
—a command to stop or cease used by sailors
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