Meaning & use

hour

noun·Everyday

A period of time equal to sixty minutes, one twenty-fourth of a full day.

See it in a sentence

The meeting is scheduled to last one hour, starting at nine o'clock.

It takes about an hour to drive from the city to the coast.

A note on using this word

Hour begins with a silent 'h,' so it takes the article 'an' rather than 'a' (an hour, not a hour).

Words with a similar meaning

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