escape valve
The term "escape valve" can refer to both a mechanical device and a metaphorical means of stress relief.
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Definition
B2Mechanics
(technical)A device that releases excess pressure from a system to prevent damage.
Example
- The escape valve opened to release steam from the boiler.
B2Psychology
(figurative)A way to relieve stress or emotional tension.
Example
- Jogging serves as an escape valve for her after a long day at work.
Similar
Terms that have similar or relatively close meanings to "escape valve":
safety valvespring valveescape hatchescape routeball valveexit bagfire escapeescape artistair hole