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View synonyms for pressurize

pressurize

[ 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.


pressurize

/ ˈprɛʃəˌraɪz /

verb

  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


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Derived Forms

  • ˈpressurˌizer, noun
  • ˌpressuriˈzation, noun

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Other Words From

  • pressur·izer noun
  • re·pressu·rize verb repressurized repressurizing

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Word History and Origins

Origin of pressurize1

First recorded in 1940–45; pressure + -ize

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Example Sentences

Later, in the last moments of descent, he would snap down the face plate and pressurize the suit.

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pressurizationpressurized