forewarn

verb

fore·​warn fȯr-ˈwȯrn How to pronounce forewarn (audio)
forewarned; forewarning; forewarns

transitive verb

: to warn in advance

Examples of forewarn in a Sentence

I should forewarn you before you come to visit that we have a dog.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Car shopping experts forewarned that the rush of buyers would all but halt without the credit, though GM and Ford managed to find a work-around that allowed EVs intended for leasing to qualify ― while supplies last. Jackie Charniga, Freep.com, 1 Oct. 2025 The jerky in particular has ruined me for all other beef jerky—so be forewarned the same might happen to you. Alaina Chou, Bon Appetit Magazine, 30 Sep. 2025 Be forewarned, this eclipse takes over six months to complete its mission. Lisa Stardust, Refinery29, 5 Sep. 2025 But be forewarned that a pawpaw’s skin is somewhat toxic. John Vukmirovich, Chicago Tribune, 5 Sep. 2025 See All Example Sentences for forewarn

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of forewarn was in the 14th century

Browse Nearby Words

Cite this Entry

“Forewarn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/forewarn. Accessed 8 Oct. 2025.

Kids Definition

forewarn

verb
fore·​warn fōr-ˈwȯ(ə)rn How to pronounce forewarn (audio)
fȯr-
: to warn in advance
forewarned of danger

More from Merriam-Webster on forewarn

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