depressurize depressurise • depreter · · · Info · Definitions · Synonyms · Antonyms · Characters · · depressurize · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (verb) decrease the pressure of. Synonyms: depressurise, decompress. Example: "Depressurize the cabin in the air plane." · · Verb Definition 1 Synonyms · · · depressurise · · Synonym 1 decompress · · Synonym 2 Antonyms · · · pressurize · · Antonym 0 pressurise · · Antonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 z latin small letter z U+007A