as in watch
the state of being constantly attentive and responsive to signs of opportunity, activity, or danger
the paparazzi were on red alert for sightings of the hot new Hollywood couple
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
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.
Recent Examples of red alert
The need for, essentially, a red alert for a red alert became clear after the devastating Thomas fire of 2017, which destroyed 1,063 structures in Ventura and Santa Barbara counties; and the Woolsey fire of 2018, which destroyed 1,643 structures in Los Angeles and Ventura counties.
—
Rong-Gong Lin Ii, Los Angeles Times, 20 Jan. 2025
Copied Share No impacts or injuries following sirens, says emergency services
Paul Goldman
Reporting from Tel Aviv
There have been no reports of rocket impacts or injuries, says Israel's emergency services, Magen David Adom, after red alert sirens sounded in areas across central Israel.
—Sean Nevin, NBC News, 19 Jan. 2025
Mayotte issued a red alert and people were ordered to stay in their homes or find a solid shelter, and store food and water, as Tropical Storm Dikeledi brought heavy rains and strong winds to once again pound France’s poorest territory.
—Gerald Imray, Los Angeles Times, 12 Jan. 2025
The French national weather service issued a red alert for Mayotte, its highest warning level, starting Friday night.
—Stephan Pechdimaldji, Newsweek, 13 Dec. 2024
See All Example Sentences for red alert
Rong-Gong Lin Ii, Los Angeles Times, 20 Jan. 2025
Copied Share No impacts or injuries following sirens, says emergency services
Paul Goldman
Reporting from Tel Aviv
There have been no reports of rocket impacts or injuries, says Israel's emergency services, Magen David Adom, after red alert sirens sounded in areas across central Israel.
—Sean Nevin, NBC News, 19 Jan. 2025
Mayotte issued a red alert and people were ordered to stay in their homes or find a solid shelter, and store food and water, as Tropical Storm Dikeledi brought heavy rains and strong winds to once again pound France’s poorest territory.
—Gerald Imray, Los Angeles Times, 12 Jan. 2025
The French national weather service issued a red alert for Mayotte, its highest warning level, starting Friday night.
—Stephan Pechdimaldji, Newsweek, 13 Dec. 2024
See All Example Sentences for red alert
Recent Examples of Synonyms for red alert
Noun
-
The top 25 buyers spent more than $111 million and were granted a private VIP reception with Trump, while the top four also received a limited edition Trump Tourbillon watch that sells for $100,000.—
Zac Anderson,
USA Today,
23 May 2025
-
All his Thunder teammates were seated on stage in new Rolex watches.—
Anthony Slater,
New York Times,
22 May 2025
Noun
-
The traffic alert was issued Sunday at 3:32 a.m., and the last update regarding this incident was released on Sunday at 3:34 a.m.—
Kansas City Star Bot,
Kansas City Star,
18 May 2025
-
The alert is for Surry, Wilkes and Yadkin counties.—
NC Weather Bot,
Charlotte Observer,
17 May 2025
Noun
-
The allegations against Lee arrived at a time of greater vigilance than ever among Korea’s anti-drug enforcers.—
Patrick Brzeski,
HollywoodReporter,
21 May 2025
-
When careers are seen as intellectual property—and when, with the decline of album sales, one’s back catalogue becomes an even more valuable resource—legacies will be guarded with a lawyerly vigilance.—
Hua Hsu,
New Yorker,
19 May 2025
Cite this Entry
“Red alert.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20alert. Accessed 30 May. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share