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Showing results for false alarm.
Definitions

false alarm

NOUN
needless alarm or worry
Synonyms
WEAK
cry of wolf dud nonstarter

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

And though the Aukus review was a scare it was ultimately a false alarm.

From BBC • Oct. 20, 2025

Weiss is about to get his first face-to-face with Spears, but it’s a false alarm: She thinks Weiss is a production assistant.

From Los Angeles Times • Jun. 9, 2025

I think the fire marshal was just mad about our false alarm, and I think Terupt knew that, too.

From "Because of Mr. Terupt" by Rob Buyea