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alarm clock

noun

Definition of alarm clock

  1. :  a clock that can be set to sound an alarm at a desired time

See alarm clock defined for English-language learners

See alarm clock defined for kids

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Examples of alarm clock in a Sentence

  1. She set the alarm clock for six o'clock.

  2. The alarm clock went off at six o'clock.

First Known Use of alarm clock

1662

ALARM CLOCK Defined for English Language Learners

alarm clock

noun

Definition of alarm clock for English Language Learners

  • : a clock that can be set to sound an alarm at any desired time

ALARM CLOCK Defined for Kids

alarm clock

noun

Definition of alarm clock for Students

  1. :  a clock that can be set to sound an alarm at a desired time

Learn More about alarm clock

  1. See words that rhyme with alarm clock Nglish: Translation of alarm clock for Spanish speakers

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alarm clock

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Examples: alarm clock in a Sentence