hour

A1
US /aː(ɹ)/ UK /aʊə/
noun Freq #565

Meanings

  1. 1
    noun

    distance measured by the time taken to cover it

    we live an hour from the airport

  2. 2
    noun

    a period of time equal to 1/24th of a day

    the job will take more than an hour

  3. 3
    noun

    clock time

    the hour is getting late

  4. 4
    noun

    a special and memorable period

    it was their finest hour

  5. 5
    noun

    A unit of time of one twenty-fourth of a day (sixty minutes).

    Holonyms: day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium < terasecond < mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond

  6. 6
    noun

    A season, moment, or time.

    Don't come home ever again at this unearthly hour.

  7. 7
    noun

    The time.

    The hour grows late and I must go home.

  8. 8
    noun

    Used after a two-digit hour and a two-digit minute to indicate time.

    By 1300 hours the position was fairly clear.

Etymology

From Middle English houre, hour, oure, from Old French houre, from Latin hōra (“hour”), from Ancient Greek ὥρα (hṓra, “any time or period, whether of the year, month, or day”), from Proto-Indo-European *yóh₁r̥ (“year, season”). Akin to Old English ġēar (“year”). Doublet of hora and year. Compare horary. Partly displaced native Old English tīd (“time, hour”), whence Modern English tide.

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Thesaurus

Synonyms
1 noun · distance measured by the... minute
2 noun · a period of time equal to... hr
3 noun · clock time time of day
5 noun · a unit of time of one... microcenturystound
Word family
Derived forms amp-hourampere-hourby-hourdinner-houreleventh-hourf-hourflexihoursflower-of-an-hourgigawatt-hourgirl-hourh-hourhalf-hour

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