warning signal
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The new findings suggest that measurements along the western side of the Atlantic could provide a particularly useful warning signal.
From Science Daily ● Sep. 23, 2026
Falling asset prices can be an early warning signal that investors should heed, especially when declines are persistent.
From Barron's ● Mar. 13, 2026
Historically, the absence of a year-end rally has carried a warning signal.
From MarketWatch ● Dec. 21, 2025
At the same time, there is a clear warning signal here.
From BBC ● Sep. 6, 2025
It was a warning signal, and it was telling her now that something dreadful was going to happen.
From "Harriet Tubman: Conductor on the Underground Railroad" by Ann Petry
