adj

pressurized

adj

Kept at a higher air pressure than the surroundings, usually for safety or comfort.

"The aircraft cabin is pressurized to allow passengers to breathe normally at altitude."

How to Use Pressurized

Learner’s notes

In plain EnglishKept under controlled air pressure, as in an aircraft cabin or a sealed container.

UK vs US

British English also spells this "pressurised."

Common pairings

pressurized cabin pressurized container

more pressurized comparative, most pressurized superlative

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Can you complete this real example?

The aircraft cabin is _____ to allow passengers to breathe normally at altitude.

unpressurized

sized prized baptized utilized civilized idealized organized oversized localized motorized mobilized energized

unpressurized