compartment pressure

1. 1.

   the air pressure maintained in an air-tight compartment (as in an aircraft)

   Broaderatmospheric pressure

Questions about compartment pressure

What does compartment pressure mean?

compartment pressure means "the air pressure maintained in an air-tight compartment (as in an aircraft)".

Is compartment pressure a common word?

compartment pressure is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.