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Synonyms

clockwork

American  
[klok-wurk] / ˈklɒkˌwɜrk /

noun

clockworks plural
  1. the mechanism of a clock.

  2. any mechanism similar to that of a clock.


idioms

  1. like clockwork, with perfect regularity or precision.

    The launching of the spacecraft went off like clockwork.

clockwork British  
/ ˈklɒkˌwɜːk /

noun

  1. the mechanism of a clock

  2. any similar mechanism, as in a wind-up toy

  3. with complete regularity and precision

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of clockwork

First recorded in 1620–30; clock 1 + work

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The busy operation has to run like clockwork, as about 200 lorries will arrive to collect products every day.

From BBC Jun. 26, 2026

A wrist upgrade never hurts, especially if he’s the type who doesn’t always run like clockwork.

From The Wall Street Journal Jun. 12, 2026

Even though the chief sniffer, The Dog is no longer here, bitter melons still appear like clockwork reminding me that home, and my own, isn’t, aren’t too far away.

From Salon May 9, 2026

I’m not sure what would provoke anyone to tune in, but like clockwork, the viewership billowed to the thousands.

From Slate Feb. 23, 2026

That visitors often stop before they depart Le Cirque des Rêves to stare at the clockwork wonder that sits by the gates.

From "The Night Circus" by Erin Morgenstern

In these clocks, atoms are held in place by laser beams arranged in a lattice and serve as extremely precise "clockworks."

From Science Daily Jan. 26, 2026

When the Victorian-era clockworks began to tick in 1859, it was the largest, most accurate four-sided striking timepiece in the world.

From Washington Post Nov. 11, 2022

In the meantime, craftsmen from Smith Bell and Clock Service removed the clockworks, including the clock’s four faces and dials and are storing them while the case is restored.

From Washington Times Sep. 5, 2020

The rapid-fire labor-intensiveness of Mr. Marclay’s effort also emphasizes the laborious, collaborative nature of films — that they are themselves elaborate clockworks of actors, directors, cinematographers, set and costume designers and makeup artists.

From New York Times Feb. 3, 2011

Instead of placing Earth at the center of the universe filled with epicycle-filled clockworks, Copernicus imagined that the sun was at the center instead, and the planets moved in simple circles.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

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