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
The stress among private-credit borrowers is occurring while the U.S. economy is performing well, a possible warning sign that losses could jump sharply if growth abates.
From The Wall Street Journal ● Aug. 10, 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
When a virus is trying, so to speak, to crash into the human species, the warning sign may be a . spattering of breaks at different times and places.
From "The Hot Zone" by Richard Preston
