depressurize
1. [ verb ] decrease the pressure of
Synonyms: depressurise decompress
Examples:

"depressurize the cabin in the air plane"

Related terms: pressurize adjust puncture decompression
Similar spelling:   depressurise
  depressor
  depressed
  depressive
  debris_surge
  depression
  depressing
  depressant
  deepfreeze
  depressor_nerve
  depressingly
  deep-freeze
  deep_freeze