"Pressurisation" Natural Recordings by Native Speakers
Pressurization refers to the process of increasing or maintaining a higher pressure within an enclosed or sealed space, such as a building, a aircraft cabin, or a vessel. It is often used to create a safe and healthy environment, free from danger from gases, toxic substances, or oxygen deficiency.
In buildings, pressurization is used to:
Maintain a positive internal air pressure to prevent air leaks and entry of external contaminants.
Prevent the spread of fire and smoke within the building.
Improve indoor air quality by maintaining a balance of fresh and stale air.
In aircraft, pressurization is critical to:
Maintain a safe internal air pressure to prevent decompression sickness and oxygen deficiency at high altitudes.
Create a healthy environment for passengers and crew to breathe.
The term can also be used in various other contexts, such as pressurizing equipment or systems, such as compressing gases or liquids to high pressures.
Being pressed, or put under pressure, means being subjected to a force or an intense influence that can cause stress, discomfort, or a sense of urgency. It can also refer to being heavily influenced or motivated by something.