pres·sur·ize

[presh-uh-rahyz]
verb (used with object), pres·sur·ized, pres·sur·iz·ing.
1.
to raise the internal atmospheric pressure of to the required or desired level: to pressurize an astronaut's spacesuit before a walk in space.
2.
to maintain normal air pressure in (the cockpit or cabin of an airplane) at high altitudes.
3.
to apply pressure to (a gas or liquid); supercharge.
4.
to pressure-cook.
Also, especially British, pres·sur·ise.


Origin:
1940–45; pressure + -ize

pres·sur·iz·er, noun
re·pres·su·rize, verb, re·pres·su·rized, re·pres·su·riz·ing.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To pressurize
00:10
Pressurize is always a great word to know.
So is callithumpian. Does it mean:
the offspring of a zebra and a donkey.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
Collins
World English Dictionary
pressurize or pressurise (ˈprɛʃəˌraɪz) [Click for IPA pronunciation guide]
 
vb
1.  to increase the pressure in (an enclosure, such as an aircraft cabin) in order to maintain approximately atmospheric pressure when the external pressure is low
2.  to increase pressure on (a fluid)
3.  to make insistent demands of (someone); coerce
 
pressurise or pressurise
 
vb
 
pressuri'zation or pressurise
 
n
 
pressuri'sation or pressurise
 
n
 
'pressurizer or pressurise
 
n
 
'pressuriser or pressurise
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Example sentences
Acting as a pump, the hydraulic drive is used to re-pressurize hydraulic fluid by using the momentum of the vehicle.
Once an airplane begins to pressurize, the pressure around the seals around the
  door prevent the door from become dislodged.
The blower door is used to pressurize the home, making it possible to measure
  the amount of air that is escaping or entering.
There are subtler but much more effective tools for that eg to pressurize
  potential advertisers.
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