Thesaurus
Synonyms & Antonyms of warn
to give notice to beforehand especially of danger or risk
- the lifeguard warned the boys that if they continued playing so rough, someone was sure to get hurt
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“Warn.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/warn. Accessed 20 Sep. 2021.
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Time Traveler for warn
The first known use of warn was before the 12th century
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