depressurize
|de-press-ur-ize|
B2
/diˈprɛʃəˌraɪz/
reduce pressure
Etymology
Etymology Information
'depressurize' originates from the prefix 'de-' meaning 'remove' and the word 'pressurize', which comes from 'pressure'.
Historical Evolution
'depressurize' was formed in modern English by combining 'de-' with 'pressurize'.
Meaning Changes
Initially, it meant 'to remove pressure', and this meaning has largely remained the same in modern usage.
Meanings by Part of Speech
Verb 1
to reduce the pressure inside a container or space, especially to bring it to normal atmospheric pressure.
The cabin was depressurized to simulate high-altitude conditions.
Synonyms
Antonyms
Last updated: 2025/01/11 11:45