red flag
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.
It was a red flag day with triple-digit temperatures and a strong, dry wind blowing from the south.
From Los Angeles Times ● Jul. 25, 2026
Is the surge in initial public offerings a red flag for investors?
From MarketWatch ● Jul. 23, 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
Another red flag is the shift in who owns Treasurys.
From The Wall Street Journal ● Jul. 17, 2026
As for maple leaves, they’re the hardest part to draw on our red flag.
From "Cat's Eye" by Margaret Atwood
