decompression
UK /ˌdiːkəmˈpɹɛʃən/ US /ˌdiːkəmˈpɹɛʃən/
noun 4
Definitions
noun
1
The process of decompressing.
The decompression of large data files may take a while.
2
The restoration to atmospheric pressure of a person who has spent time under higher pressure (such as a diver).
3
A mode of operation of some internal combustion engines which reduces the engine's compression ratio, making it easier to start but significantly increasing fuel consumption.
4
The relief of pressure on a body part by surgery.
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