be alert

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 Met had earlier promised an increased police presence in response to the protest, adding officers would be "alert to any behaviour that crosses the line from protest into criminality".

From BBC • Mar. 28, 2026

Investors will be alert to comments from top executives about future AI activity which could impact stocks and markets.

From Barron's • Feb. 16, 2026

Though current risks from stablecoins were "limited", the economists said, their "rapid growth" meant regulators had to be alert to potential dangers.

From Barron's • Nov. 24, 2025

Still, while it may be tricky, they say there are signs listeners can be alert to.

From BBC • Nov. 21, 2025

"No, I'm trying to go without it. I like to be alert for small changes."

From "The Belles" by Dhonielle Clayton