pressurized
adj.adj. describing a space where the air pressure is kept higher than the air outside. This is common in planes so you can breathe normally at high altitudes.
adj. maintained at a constant atmospheric pressure higher than the surrounding environment. Often used predicatively after 'is' or 'remains', or attributively before nouns like 'cabin' or 'suit'.
The airplane cabin is pressurized for the passengers' comfort.
Astronauts must wear a pressurized suit to survive the vacuum of space during their mission.
Maintaining a pressurized environment within the deep-sea laboratory is essential for the safety of the researchers and the integrity of their delicate equipment.
Often functions as a participial adjective; typically precedes the noun it modifies or follows a linking verb.
the cabin is pressurethe cabin is pressurizedLearners often use the noun 'pressure' when the adjective 'pressurized' is required to describe the state of a container.