The word "decompression" refers to the process of reducing or relieving pressure or stress. It can also describe the release of built-up tension or the act of relaxing after a period of intense activity or stress. Full definition
Flying after diving increases the risk of decompression sickness: because of the high concentration of nitrogen in your blood, gas bubbles can form within your body and generate health issues. (myfavouriteescapes.com)
You will qualify to make limited decompression dives to 40 metres / 130 feet. (divegeorgia.com)
Because I spend so much time in face to face contact with people, I need decompression time when I get home. (bookbrowse.com)