clock A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and t ...

is an instrument for measuring time. Clock, CLOCK, or Clocks may also refer to:

Music

Clock (American band) Clock is a rock band featuring Def Leppard guitarist Vivian Campbell and former No Sweat member P.J. Smith, who sang backing vocals on Def Leppard's cover of the Sweet song "Action" on Def Leppard's ''Retro Active'' (1993) album. Clock's albu ...

, a band featuring Vivian Campbell and P.J. Smith *

Clock (British group) Clock were an English band primarily led by Stu Allan and Pete Pritchard and fronted by rapper Marcus Thomas (using the name ODC MC) and vocalist Lorna Saunders (using the name Tinka), though the single "Keep the Fires Burning" was sung by Geor ...

, an English band primarily led by Stu Allan *

Clocks (American band) Clocks was an American new wave and pop rock band from Wichita, Kansas known for their hit "She Looks a Lot Like You" which peaked at No. 67 on the ''Billboard'' Hot 100. and No. 47 on the Mainstream Rock chart. The music video for "She Looks a ...

, a Wichita new wave/pop rock band *

Clocks (British band) Clocks were an English indie pop band, formed in Epsom & Ewell (just outside London) in 2000. After deciding in 2005 to take music seriously, they spent their university vacations gigging and recording. They have recorded with Liam Watson ...

, a London musical group formed in 2000 *

Symphony No. 101 (Haydn) The Symphony No. 101 in D major (Hoboken 1/101) is the ninth of the twelve London symphonies written by Joseph Haydn. It is popularly known as The Clock because of the "ticking" rhythm throughout the second movement. Composition, premiere, and rece ...

or "The Clock"

Songs

* "Clocks" (song), a 2002 song by Coldplay * "Clock", a 1997 song by Coal Chamber from ''

Coal Chamber Coal Chamber is an American nu metal band formed by Dez Fafara and Meegs Rascón in Los Angeles, California in 1993. Prior to Coal Chamber, the two had also created the band She's in Pain, in 1992. The original lineup also consisted of bassis ...

'' * "Clock", a 1980 song by

The Danse Society The Danse Society are an English gothic rock band, formed in Barnsley in 1980. They were originally active until 1987, reforming in 2011. They achieved moderate success during their career. Their lineup included Steve Rawlings (vocals), Paul N ...

* "Clock", a song by

Velocity Girl Velocity Girl was an American indie rock band formed in 1989 in College Park, Maryland, and active in the Washington, D.C., area. The band released three albums before splitting up in 1996. History The band started as the duo of Kelly Rile ...

* "Clocks", a 1974 song by

Paul Brett Paul Brett (born 20 June 1947 in Fulham, London) is an English classic rock guitarist. He played lead guitar with Strawbs (although he was never actually a member), The Overlanders, The Crazy World of Arthur Brown, Elmer Gantry's Velvet Opera, ...

Science

Clock (constellation) Horologium (Latin , the pendulum clock, from Ancient Greek, Greek , ) is a constellation of six stars faintly visible in the southern celestial hemisphere. It was first described by the French astronomer Nicolas-Louis de Lacaille in 1756 and vis ...

CLOCK A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and t ...

(Circadian Locomotor Output Cycles Kaput), a gene related to circadian rhythms * Clock, the spherical seed head of a mature

dandelion ''Taraxacum'' () is a large genus of flowering plants in the family Asteraceae, which consists of species commonly known as dandelions. The scientific and hobby study of the genus is known as taraxacology. The genus is native to Eurasia and Nor ...

Technology

Clock generator A clock generator is an electronic oscillator that produces a clock signal for use in synchronizing a circuit's operation. The signal can range from a simple symmetrical square wave to more complex arrangements. The basic parts that all clock ge ...

, an electronic oscillator that produces a clock signal for use in synchronizing a circuit's operation. *

Clock (cryptography) In cryptography, the clock was a method devised by Polish mathematician-cryptologist Jerzy Różycki, at the Polish General Staff's Cipher Bureau, to facilitate decrypting German Enigma ciphers. The method determined the rightmost rotor in the G ...

, a method to facilitate decrypting German Enigma ciphers *

Clock (Apple) Clock is a timekeeping mobile app available since the initial launch of the iPhone and iPhone OS 1 in 2007, with a version later released for iPads with iOS 6, and Macs with the release of macOS Ventura. The app consists of a world clock, alarm ...

, a bundled iPhone app *

Windows Clock Windows Clock (known as Clock & Alarms on Pocket PC 2000, Alarms on Windows 8.1, and, until July 2022, Alarms & Clock on Windows 10) is a time management app for Microsoft Windows, with five key features: alarms, world clocks, timers, a stopwatch, ...

, a bundled Microsoft Windows app *

Clock A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and t ...

, a page replacement algorithm

Other uses

Clock (restaurant) Clock was a Swedish hamburger restaurant chain founded by an offshoot from the US-based Carrols. The chain suffered from mismanagement and declared bankruptcy; as the government had acquired the forfeited company, it was incorporated into the s ...

, a Swedish hamburger restaurant chain *Clock, an ornamental design on the ankle or side of a

sock A sock is a piece of clothing worn on the feet and often covering the ankle or some part of the calf. Some types of shoes or boots are typically worn over socks. In ancient times, socks were made from leather or matted animal hair. In the late ...

Clock Patience Clock or Sundial is a luck-based patience or solitaire card game with the cards laid out to represent the face of a clock. It is closely related to Travellers. Clock is a purely mechanical process with no room for skill, and the chances of winni ...

, a card game * ''Clock'' (film), a 2023 science-fiction horror film

Music

Songs

Science

Technology

Other uses

See also