red lights

noun

plural of red light
as in red flags
something that tells of approaching danger or risk the reporter took her glower as a red light and stopped asking questions

Synonyms & Similar Words

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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 lights In one alarming incident, Nistorescu said Linton allegedly slapped a woman and drove through red lights at speeds of 100 miles per hour while off her medication. — James Queally, Los Angeles Times, 2 Oct. 2026 The report only lightly addressed cameras used to enforce red lights and speeding. — Mark Pazniokas, Hartford Courant, 25 Sep. 2026 Cops were spotted out in force giving out $190 traffic tickets to cyclists blowing red lights or riding in the bus lane — just hours after the fatal crash. — Rebecca White, New York Daily News, 19 Sep. 2026 DeKalb County Schools wants the exterior stop-arm cameras with multi-angle video, license-plate recognition, GPS tagging, and automatic activation when the stop arm/red lights are engaged. — Rashad Williams, CBS News, 16 Sep. 2026 Another is investigating dozens of incidents in which Teslas using partial self-driving software ran red lights or drove on the wrong side of the road, sometimes crashing into other vehicles and causing injuries. — Bernard Condon, Fortune, 4 Sep. 2026 Driving fatigue is very real, thanks to so many Mad Maxes riding bumpers or blowing through red lights or completely ignoring the speed limit. — Donna Vickroy, Chicago Tribune, 13 Aug. 2026 After a warning period, drivers caught running red lights by the cameras will receive citations starting October 11. — Finch Walker, USA Today, 13 Aug. 2026 Police said Bessent, who had no license, drove more than 118 mph, blowing through red lights before crashing into a Chevrolet Cruz. — Rafael Olmeda, Sun Sentinel, 7 Aug. 2026
Recent Examples of Synonyms for red lights
  1. red flags
  2. warnings
  3. signs
Noun
  • In either case, there’s a period of normalcy, followed by red flags and denial after which all hell clearly breaks loose.
    — Culture Critic, Los Angeles Times, 30 Sep. 2026
  • Extreme stress, impatience, or intoxication are major red flags that can lead to negative experiences or removal from flights.
    — Joey Skladany, Travel + Leisure, 29 Sep. 2026
Definition of red flags
Noun
  • Those security breaches prompted warnings from some of most powerful executives in the artificial intelligence industry, who cautioned of a grave threat posed by the technology and called for a slowdown in AI development.
    — Max Zahn, ABC News, 28 Sep. 2026
  • The avalanche came as the government issued warnings of severe weather all across the Himalayan nation.
    — CBS News, CBS News, 28 Sep. 2026
Definition of warnings
Noun
  • Russia invaded its neighbor more than 4 ½ years ago, and there are no concrete signs that a peace settlement might be possible.
    — HANNA ARHIROVA, Arkansas Online, 3 Oct. 2026
  • Marylanders could be forgiven for believing the tide is running in favor of gerrymandering, but there are encouraging signs that the worst is over, and a better approach can prevail.
    — Colin Pascal, Washington Post, 2 Oct. 2026
Definition of signs

Browse Nearby Words

red light
red lights
red meat
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Cite this Entry

“Red lights.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20lights. Accessed 4 Oct. 2026.

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