Hour

Hour Wiki - What is the hour?

An hour (symbol: h; also abbreviated hr.) is a unit of time conventionally reckoned as ​1⁄24 of a day and scientifically reckoned as 3,599–3,601 seconds, depending on conditions. The seasonal, temporal, or unequal hour was established in the ancient Near East as ​1⁄12 of the night or daytime. Such hours varied by season, latitude, and weather. It was subsequently divided into 60 minutes, each of 60 seconds. Its East Asian equivalent was the shi, which was ​1⁄12 of the apparent solar day; a similar system was eventually developed in Europe which measured its equal or equinoctial hour as ​1⁄24 of such days measured from noon to noon. The minor variations of this unit were eventually smoothed by making it ​1⁄24 of the mean solar day, based on the measure of the sun's transit along the celestial equator rather than along the ecliptic. This was finally abandoned due to the minor slowing caused by the Earth's tidal deceleration by the Moon. In the modern metric system, hours are an accepted unit of time equal to 3,600 seconds but an hour of Coordinated Universal Time (UTC) may incorporate a positive or negative leap second, making it last 3,599 or 3,601 seconds, in order to keep it within 0.9 seconds of universal time, which is based on measurements of the mean solar day at 0° longitude..

What does the word hour mean? Find synonyms, antonyms and the meaning of the word hour in our free online dictionary! Find words starting with hour and anagrams of hour.

Definitions of "hour"

  • One of the 24 equal parts of a day. noun
  • One of the points on a timepiece marking off 12 or 24 successive intervals of 60 minutes, from midnight to noon and noon to midnight or from midnight to midnight. noun
  • The time of day indicated by a 12-hour clock. noun
  • The time of day determined on a 24-hour basis: 1730 hours is 5:30 P.M. noun
  • A unit of measure of longitude or right ascension, equal to 15° or 1/24 of a great circle. noun
  • A customary or fixed time: the dinner hour. noun
  • A set period of time for a specified activity: banking hours. noun
  • A particular time: their hour of need. noun
  • A significant time: Her hour had come. noun
  • The present time: the man of the hour. noun
  • The work that can be accomplished in an hour. noun
  • The distance that can be traveled in an hour. noun
  • A single session of a school day or class. noun
  • A credit hour. noun
  • Ecclesiastical The canonical hours. noun
  • A time period of sixty minutes; one twenty-fourth of a day. noun
  • A season, moment, time or stound. noun
  • The time. noun
  • Used after a two-digit hour and a two-digit minute to indicate time. noun

The word "hour" in example sentences

You should do an hour of the show each time instead of just half hour*. [DO COME!!!!]

Peter and John went to the Temple (Acts iii. 1) _at the hour of prayer, being the ninth hour_.. [The Prayer Book Explained]

In one hour the transformation was complete, and it was _in that hour_ that the child developed the outward signs of the. [The Blue Germ]

He said the DOT's long-term goal is to shave an hour from the 3 ½-hour trip between Seattle and Portland, which would make rail travel more competitive with driving.. [The Seattle Times]

But this is the hour of the power of darkness; this is your hour».. [Spero News]

Today, with 6 hour £35 PC games that reviews say is fine and other 12-15 hour games that are now 'standard' and the odd 30 hour+ game that is now seen as 'exceptional' we see PC gaming getting to a low point.. [Computer And Video Games]

Just in case you forgot I love it because I am a night person and like to sleep until nine every morning and rush hour is a word not associated with getting to work at noon or going home at nine.. [Archive 2004-01-01]

HH: This hour is a special hour of the Hugh Hewitt Show.. [Film]

She looks at her watch and notices that the hour is almost up, then runs back to the office seemingly curious about the countdown.. [Honey and Clover J-drama – ep 05 « Undercover]

The need of the hour is therefore a close collaboration between educationists and technologists.. [Archive 2007-10-25]

One event I like to relate at this hour is the incident with my foreign art teacher in my secondary school.. [Blog De Ganz | Archive | January]

The tranquillity of the hour is the tranquillity of Death.. [The Haunted House by Charles Dickens | Solar Flare: Science Fiction News]

Because there's a booksigning this evening, and the man of the hour is the King of B Movies, the Human Chin, everyone's favorite wise-cracking, department-store working, chainsaw wielding Everyman-Hero.. [For a change, an EXCELLENT day]

And now what we call the hour, the knock and drag hour, we knock on the doors.. [CNN Transcript Nov 4, 2002]

For the stars are rising with the dew, and the hour is at peace.. [Martin Pippin in the Apple Orchard]

The great question of the hour is the means of raising the 300,000 men called for by the President at the instance of eighteen. [Foreign and Colonial News]

Hour Translates

TurkishHour English to Turkish Translate
i. saat; vakit zaman; bir saatiik yol; astr. ekvatorda on beş derecelik mesafe. hour circle astr. gök kutuplarından geçen büyük daire, saat dairesi. hour hand akrep (saat). after hours çalışma saatlerinden sonraki zaman. an idle hour boş vakit. at the eleventh hour geç vakitte, son dakikada. eighthour day sekiz saatlik iş günü. hero of the hour günün kahramanı. His hour has come Ceza veya mükafat saati gelmiştir. in an evil hour uğursuz saatte. keep good hours vaktinde eve gelmek; erken yatmak. long hours uzun çalışma saatleri. office hours çalışma saatleri, mesai saatleri. on the hour tam vaktinde; saat başında. sidereal hour yıldız hareketiyle tayin olunan saat. the question of the hour günün meselesi. the small hours gece yarısından sonraki ilk saatler.i. saat; vakit zaman; bir saatiik yol; astr. ekvatorda on beş derecelik mesafe. hour circle astr. gök kutuplarından geçen büyük daire, saat dairesi. hour hand akrep (saat). after hours çalışma saatlerinden sonraki zaman. an idle hour boş vakit. at the eleventh hour geç vakitte, son dakikada. eighthour day sekiz saatlik iş günü. hero of the hour günün kahramanı. His hour has come Ceza veya mükafat saati gelmiştir. in an evil hour uğursuz saatte. keep good hours vaktinde eve gelmek; erken yatmak. long hours uzun çalışma saatleri. office hours çalışma saatleri, mesai saatleri. on the hour tam vaktinde; saat başında. sidereal hour yıldız hareketiyle tayin olunan saat. the question of the hour günün meselesi. the small hours gece yarısından sonraki ilk saatler.

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27 hour timer
27 hour timer
100 hour timer (no beeps)
100 hour timer (no beeps)
10 Hours of a Fireplace Burning HD
10 Hours of a Fireplace Burning HD

Hour Images

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News about hour





Hour

Hour Word Data

  • Pronunciations(our)
  • Character4
  • Hyphenation hour

Equivalents

No hour equivalents found!
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