Clockwork

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Clockwork was the inner workings of a clock or any similar, mechanical device. It was usually powered by a winding device that, when wound, generated energy through a spring, pendulum or gear to create a motion. Wind-up toys frequently contained clockwork.

Examples of clockwork in the universe included:

Iris Wildthyme claimed to be a renegade from a race known as the Clockworks. In this case, the name referred to their rigid demeanour and role in keeping the multiverse orderly. (PROSE: The Blue Angel)