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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.

My first alarm clock came from my extravagant godmother—childless and incapable of giving presents she wouldn’t use herself.

From The Wall Street Journal • Jun. 11, 2026

His alarm clock, a big and bulky machine that’s Bluetooth-connected to the house’s fire alarm, rattles his room until he finally shuts it off.

From Los Angeles Times • Jun. 11, 2026

Not necessarily, I suspect, due to the near-extinction of the alarm clock.

From The Wall Street Journal • Jun. 11, 2026

Klugo’s Bluetooth alarm clock isn’t portable, and the hotel alarms ring too softly for him to hear.

From Los Angeles Times • Jun. 11, 2026

And heaven help the sleepy traveler trying to set the alarm clock in his hotel room who must interpret “alarm function” and “second display mode.”

From "The Sense of Style" by Steven Pinker




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