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

I see some information about cops scrambling, but an editor says it’s a false alarm and not to worry about it.

From Slate • Jun. 17, 2025

If there is no indication of a false alarm or if a second detector sends a warning, fire alarms are then normally activated throughout the building.

From BBC • Jan. 22, 2025

Unsurprisingly, Mr. Weasley found, upon arrival at Mr. Moody’s heavily guarded house, that Mr. Moody had once again raised a false alarm.

From "Harry Potter And The Goblet Of Fire" by J. K. Rowling