warning sign
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.
Jo Hendy, chief executive of the commission, said the findings were a "clear warning sign".
From Barron's ● Aug. 19, 2026
More: The Treasury market is flashing a warning sign for home buyers.
From MarketWatch ● Jul. 24, 2026
Vision issues such as blurring, difficulty looking at bright lights or complete blindness in some cases are a "red flag" warning sign.
From BBC ● Jul. 21, 2026
Every participant had impaired kidney function along with elevated levels of protein in the urine, which is a key warning sign that kidney damage may continue to worsen.
From Science Daily ● Jul. 16, 2026
I feel a hot spot forming on my stump—a warning sign Hank has told me I should pay close attention to.
From "The Running Dream" by Wendelin Van Draanen
