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

Historical records reveal there were several close calls in the early ’80s, including the 1983 Soviet nuclear false alarm that could have triggered a nuclear war.

From Slate • Feb. 2, 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

These orders were written up and posted on the tents, and the Boss let it be known that he might at any time give a false alarm as a drill.

From "Shipwreck at the Bottom of the World" by Jennifer Armstrong