as in to warn
to give notice to beforehand especially of danger or risk
I should forewarn you before you come to visit that we have a dog
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Recent Examples of forewarn
The royal family was not forewarned about the Thursday arrest, according to a spokesperson for Charles, as reported by The New York Times.
—
Ashleigh Fields, The Hill, 19 Feb. 2026
Sensitive information shared with Epstein includes forewarning of a multibillion-dollar bailout for the European Union, over $27 billion in asset sales, Labour tax plans, and even Brown’s resignation.
—Timothy Nerozzi, The Washington Examiner, 7 Feb. 2026
Virtually nobody was forewarned.
—New York Times, 14 Jan. 2026
Worst case, if Picea—which also sells robot vacuums and makes them for other companies—ultimately decides to strip iRobot for parts, your Roomba should still work, just without an app or cloud connectivity, the Verge reported last month when iRobot forewarned of bankruptcy.
—Molly Liebergall, Fortune, 16 Dec. 2025
See All Example Sentences for forewarn
Ashleigh Fields, The Hill, 19 Feb. 2026
Sensitive information shared with Epstein includes forewarning of a multibillion-dollar bailout for the European Union, over $27 billion in asset sales, Labour tax plans, and even Brown’s resignation.
—Timothy Nerozzi, The Washington Examiner, 7 Feb. 2026
Virtually nobody was forewarned.
—New York Times, 14 Jan. 2026
Worst case, if Picea—which also sells robot vacuums and makes them for other companies—ultimately decides to strip iRobot for parts, your Roomba should still work, just without an app or cloud connectivity, the Verge reported last month when iRobot forewarned of bankruptcy.
—Molly Liebergall, Fortune, 16 Dec. 2025
See All Example Sentences for forewarn
Recent Examples of Synonyms for forewarn
Verb
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Federal immigration officials are urging New York authorities not to release a 59-year-old Salvadoran national accused of raping a 16-year-old girl on Long Island, warning that he should be turned over to ICE if released from local custody.—
Michael Sinkewicz,
FOXNews.com,
19 June 2026
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Ahead of the World Cup matches that began last week in Inglewood and Santa Clara, health officials warned the public to keep an eye out for symptoms of measles.—
Los Angeles Times,
Los Angeles Times,
19 June 2026
Verb
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The plot was foiled when a suspect’s mother alerted police, court documents said.—
Robert Abitbol,
USA Today,
20 June 2026
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Illinois state and local law enforcement are prohibited from alerting, let alone assisting, immigration agents seeking to detain someone unless a judge has issued an arrest warrant for the subject.—
Laura Rodríguez Presa,
Chicago Tribune,
19 June 2026
Cite this Entry
“Forewarn.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/forewarn. Accessed 25 Jun. 2026.
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