Escapement

//ɪˈskeɪpmənt// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The linkage in a (watch) that gives impulses to the timekeeping element and periodically releases the gear train to move forward, advancing the clock's hands.

    "The escapement is the reason why clocks tick."

  2. 2
    mechanical device that regulates movement wordnet
  3. 3
    A mechanism found in devices such as a typewriter or printer which controls lateral motion of the carriage.
  4. 4
    An escape or a means of escape.
  5. 5
    The number of fish that escape commercial fishing operations and travel upstream to spawn.

    "Importantly, there are also extensive practical difficulties associated with gathering and interpreting accurate escapement and run-size information and applying it to population management."

Example

More examples

"The escapement is the reason why clocks tick."

Etymology

From escape + -ment. The watch component is so called because it allows a tooth to escape from a pallet at each vibration.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.