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Definitions

alarm clock

NOUN
clock that wakes sleeper
Synonyms


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.

But “somebody who tells me that they need a special alarm clock, to me that’d be a rich area to explore,” said Dr. Rafael Pelayo, a clinical professor at Stanford University.

From The Wall Street Journal • Mar. 4, 2026

The metal ring adds minimal weight when attached and allows the phone to stand in portrait or landscape modes—perfect for reading, watching videos, and propping up the phone as a bedside alarm clock.

From Barron's • Nov. 26, 2025

Now that I’m back on Broadway, the alarm clock might move up to at least 7.

From The Wall Street Journal • Nov. 17, 2025

However analogue clocks will need switching manually, especially important if you are relying on an old-fashioned alarm clock to wake you up.

From BBC • Oct. 11, 2025

The bell rang a second time, and he looked at the digital alarm clock glowing beside him.

From "Stormbreaker" by Anthony Horowitz




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