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Word History
Etymology
perhaps from Dutch houd vast hold fast
First Known Use
1681, in the meaning defined above
Articles Related to avast
Dictionary Entries Near avast
Cite this Entry
“Avast.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/avast. Accessed 15 Oct. 2024.
Kids Definition
avast
imperative verb
—a command to stop or cease used by sailors
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Merriam-Webster unabridged
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