Definition of hour in English:

hour

Syllabification: hour
Pronunciation: /ou(ə)r
 
/

noun

1A period of time equal to a twenty-fourth part of a day and night and divided into 60 minutes: an extra hour of daylight rates have ranged from $9 to $32 an hour [as modifier, usually with preceding numeral]: a two-hour operation
More example sentences
  • The throw in time is 7.30 and if the sides are again deadlocked at the end of the hour thirty minutes extra time will be played.
  • It may be minutes, hours days or even years that you are helping yet the gratitude will be there.
  • Seconds turned to minutes, and minutes turned into hours with equal grace and ease.
1.1A less definite period of time: during the early hours of the morning
More example sentences
  • He tripped this morning and he fell in the early morning hours while he was getting dressed.
  • Embers began burning in the east, casting light upon the land in the early winter hours.
  • Two days later a relative left in the very early hours of the morning, to avoid the heat, with the coffin in the back of a buckie.
1.2The distance traveled in one hour: Ocean City is less than an hour away
More example sentences
  • We travelled one hour up the Pearl River by high-speed jet boats to the port of Zhongshan.
  • They'd traveled about an hour away from Kol when Beau materialized out of the tree.
  • They traveled a few hours down the road and found the horses that Arnon was talking about.
2A point in time: I wondered if my last hour had come
More example sentences
  • The baby chooses the hour and minute of birth, the parents the year and month, and the place.
  • The night went on without a hitch, but an hour had past, twelve midnight, the bewitching hour.
  • Then, at the midnight hour of the request to extradite him, only THEN did they offer to hand him over to the Pakistan courts.
2.1A time of day specified as an exact number of hours from midnight or midday: the clock in the sitting room struck the hour
More example sentences
  • Come to me later in the evening in the seventh hour after midday, and I will give the prescription to you.
  • Ask yourself, why did India awake to light and freedom at the stroke of the midnight hour…
  • I left Dublin after the midnight hour and rolled west along the road, all too well aware that part of my link with the old city had come to an end.
2.2 (hours) [with preceding numeral] A time so specified on the 24-hour clock: the first bomb fell at 0051 hours
More example sentences
  • Visa applications can be submitted from Monday to Friday from 08:00 hours to 12:00 hours and from 13:00 to 16:00 hours.
  • The monthly charge covers scheduled servicing carried out between 08:00 to 18:00 hours Monday to Friday.
2.3The time as formerly reckoned from sunrise: it was about the ninth hour
More example sentences
  • Birds arrived between the end of the third hour after sunset and sunrise.
  • And when the sixth hour was come, there was darkness over the whole land until the ninth hour.
  • Unfortunately towards the end of the race during the ninth hour, we had to make a pit stop because we have a technical problem with the engine starter.
3A fixed period of time for an activity, such as work, use of a building, etc. shortened working hours the dinner hour
More example sentences
  • The restrictions on drinking establishments and licensing hours date from this period.
  • He is more impressed with the proposal to do away with fixed pub hours, planned for both Scotland and England.
  • Both the boys followed them, saying it was too dangerous to walk around the school building after school hours.
4 (usually hours) (In the Western Church) a short service of psalms and prayers to be said at a particular time of day, especially in religious communities.
More example sentences
  • The Liturgy of the Hours is centered on chanting or recitation of the Psalms, using fixed melodic formulas known as psalm tones.
  • The Hours correspond to the Old Testament services beginning each of the four "watches" of the day.
5 Astronomy 15° of longitude or right ascension (one twenty-fourth part of a circle).
More example sentences
  • Any object on the same hour circle will have the same right ascension, just as any place on earth on the same meridian of longitude has the same longitude.
  • If the right ascension of objects transiting the meridian is 12 hours, then an object rising at the same time due east has a right ascension of 18 hours and an object setting due west has a right ascension of 6 hours.

Origin

Middle English: from Anglo-Norman French ure, via Latin from Greek hōra 'season, hour'.

Phrases

all hours

Any time, especially outside the time considered usual for something: intruders had access at all hours teenagers expect to be allowed to stay out to all hours
More example sentences
  • So, naturally they may play football or volleyball outside your room at all hours of the day and night.
  • She had a special key to the Sheen Gate, so she had access to White Lodge at all hours.
  • I wrote and arranged music, and produced hit records at all hours of the night and weekends.

keep late hours

Get up and go to bed late.
More example sentences
  • But to keep regular hours would be boring for me.
  • If the actual worked hours in column H is less than the Regular Hours value in H2, we want to use the actual number of worked hours.

keep regular hours

Do the same thing at the same time every day.
More example sentences
  • Dependent on the passing trade, Istanbul is open seven days a week and keeps late hours.
  • Mind you, I've not yet seen him - he seems to keep late hours, but has apparently been preparing for a conference in Cyprus that he is now away upon.
  • It appears that my unidentified contact keeps late hours.

on the hour

At an exact hour, or on each hour, of the day or night: news bulletins on the hour
More example sentences
  • I rang every hour, on the hour, until three in the morning, for several nights.
  • Same goes if you're doing it every hour on the hour.
  • It felt like a gradual poem coming across the TV screen in the same way a news story keeps adding one tiny little detail every hour on the hour.

within the hour

After less than an hour.
More example sentences
  • Your order is processed within the hour when ordering during normal business hours.
  • If the recovery time is not spontaneous within the hour, then recovery times can vary from weeks to several months, and permanent damage may have occurred.
  • They would have been back on the streets within the hour.

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