clockwork

American  

[klok-wurk] / ˈklɒkˌwɜrk /

noun

1. the mechanism of a clock.

2. any mechanism similar to that of a clock.

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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

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Etymology

Origin of clockwork

First recorded in 1620–30; clock ¹ + work

Example Sentences

In the vague clockwork of industry deservedness, the odds have always favored Paul Thomas Anderson.

From Salon • Mar. 13, 2026

With everything working like clockwork, he's clearly run out of things to complain about.

From BBC • Mar. 6, 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

Like clockwork on trash day, bears come through and knock over cans, Peters said.

From Los Angeles Times • Dec. 4, 2025

She comes in once a month, like clockwork, for a trim and blowout.

From "How It Went Down" by Kekla Magoon