Pressurized
ˈprɛʃəˌraɪzd
Definitions
Subjected to or maintained at a pressure greater than atmospheric pressure; specifically, to keep a container or enclosed space at a desired pressure.
ˈprɛʃəˌraɪzd
Subjected to or containing increased pressure
The aircraft has a pressurized cabin to maintain a breathable atmosphere at high altitudes.
💡 Simply: Think of it like blowing up a balloon really tight. A pressurized space or object has more air (or another gas) inside than outside, like the air inside a plane's cabin, keeping you comfy at high altitudes.
👶 For kids: When something is pressurized, it means there's more air or gas inside than outside, like a balloon that's blown up!
More Examples
The diving bell had to be pressurized to match the water pressure at depth.
The laboratory was kept in a pressurized environment to prevent contamination.
How It's Used
"The pressurized cabin allows passengers to breathe normally at high altitudes."
"The pressurized tank is used to store gases at a controlled pressure."
From the verb 'pressurize,' formed from 'pressure' (from Latin 'pressura') and the suffix '-ize,' indicating to treat with or subject to.
The term gained prominence with the advent of aviation and space exploration, to describe environments at high altitude and in deep sea exploration.
Memory tip
Think of a sealed can of soda – it's pressurized to keep the fizz.