false alarm

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.

This misinterpretation activates the cell's innate immune system, creating a false alarm that can lead to inflammation and disease.

From Science Daily • Feb. 27, 2026

That turned out to be a false alarm, with a mechanic finding only a malfunction with a warning light.

From Los Angeles Times • Oct. 31, 2025

However, at 06:38 on Friday, he explained the "unknown vessel" was a false alarm.

From BBC • Aug. 8, 2025

What’s a red flag, what’s a false alarm and what’s already a five alarm fire.

From Slate • Jan. 25, 2025

If something really bad happened, the police would think it was another false alarm and not come.

From "The Old Willis Place" by Mary Downing Hahn