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hours

noun
OWRZ/ˈaʊɚz/UKOWuhz/ˈaʊə(ɹ)z/

1 meaning of hours

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  1. 1
    noun
    Plural of hour.

    The flight took nearly nine hours, including a layover.

    She spent long hours in the lab finishing her experiment.

    Note

    The plural carries meanings the singular does not. Written after a two-digit hour and a two-digit minute, it marks clock time, as in 1430 hours. It also names the time an employer demands, as in long hours or reduced hours. In religious use it names the set times of prayer, the canonical hours, along with the services prescribed for them or a book that contains them.

hours is a form of hour

hour, noun: A unit of time equal to sixty minutes, or one twenty-fourth of a day. Full entry

Forms
hourhours plural
Spelling
hour → hours: add -s

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