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tr.v. de·pres·sur·ized, de·pres·sur·iz·ing, de·pres·sur·iz·es
To reduce the pressure of air or gas within (a chamber or vehicle, for example).

de·pres′sur·i·za′tion (-prĕsh′ər-ĭ-zā′shən) n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


[dɪˌpreʃəraɪˈzeɪʃən] Ndespresurización f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
References in periodicals archive ?
Hence, internal systems are employed to generate surface specific conditions within the cabin so as to support the passengers within an aircraft and maintain cabin pressurization. These systems are known as aircraft oxygen systems and in the present market scenario is installed in every aircraft built so far.
For decades, aircraft have relied on bleed air for a range of purposes - from cabin pressurization to anti-icing to air conditioning and starting the engine - but if a seal inside the engine leaks, bleed air can mix with cabin air and can cause toxic fumes to leak into the cabin.
and Liebherr-Elektronik GMBH, French companies that made the cabin pressurization system on the plane.
* A carbon-fiber capsule with a unique high-efficiency, passive cabin pressurization system that eliminates the need for heavy, power-hungry compressors.
The company is under contract with KAI to provide the fighter's complete environmental control system-including air conditioning, bleed air control and cabin pressurization and liquid cooling-along with the aircraft's air turbine starter and flow control valve.
 There have been instances when there has been a breakdown of life support systems, like the "On-board Oxygen Generating System," or cabin pressurization system.
Internal cabin altitude is the result of cabin pressurization to counteract the flight altitude, that is, the environmental altitude outside of the airplane.
It was within this context that I conducted an Operational Check Flight for an aircraft that had a recent history of environmental control system and cabin pressurization failures along with pilot reported hypoxia events.
Some of the Dreamliner's main benefits include extra legroom, more storage space for carry-on luggage, bigger windows that can be dimmed at the touch of a button, an entertainment system with individual touchscreens featuring 20 movies and 36 TV series, improved cabin pressurization to reduce fatigue and ease jet-lag effects, Sky Interior LED lighting, and new menus to enhance the inflight dining experience, among others.
Early detection is the key to cabin pressurization failures and that's precisely the purpose of the $399 Aviation Technology AltAlert personal cabin pressure sensor.
The NTSB accident report for the Learjet crash states the probable cause as, "Incapacitation of the flight crew-members as a result of their failure to receive supplemental oxygen following a loss of cabin pressurization, for undetermined reasons."