detent

[ dih-tent ]

noun

, Machinery.

1. a mechanism that temporarily keeps one part in a certain position relative to that of another, and can be released by applying force to one of the parts.

detent

/ dɪˈtɛnt /

noun

1. See pawl
   the locking piece of a mechanism, often spring-loaded to check the movement of a wheel in one direction only See also pawl

Word History and Origins

Origin of detent¹

1680–90; < French détente, Old French destente, derivative of destendre to relax, equivalent to des- dis- ¹ + tendre to stretch; tender ²

Word History and Origins

Origin of detent¹

C17: from Old French destente, a loosening, trigger: see détente

Example Sentences

This want undoubtedly led to the invention of the detent escapement.

From Project Gutenberg

This arm striking against the ratchet detent releases the balance weight, and the belt is at once brought on to the loose pulley.

From Project Gutenberg

The arm, I, has a notched disk which is engaged by a spring detent which holds the frame at any desired inclination.

From Project Gutenberg

Some very good judges esteem the economical importance of the steam-detent as equal to that of the condenser.

From Project Gutenberg

Each pin as it passes raises an impulse arm CD which is hooked upon a detent K.

From Project Gutenberg