Air Lock (Noun)
Meaning
A chamber that provides access to space where air is under pressure.
Classification
Nouns denoting man-made objects.
Examples
- The astronauts ventured out of the spaceship through the air lock, a sealed chamber that allowed them to transition safely from the pressurized interior to the vacuum of space.
- Before exiting the space station, the cosmonauts checked the air lock to ensure it was functioning properly and that the seal was airtight.
- The engineer carefully depressurized the air lock, creating a safe transition zone for the astronaut to move from the spacecraft to the planetary surface.
- The air lock was a critical component of the lunar module, as it allowed the astronauts to travel to and from the moon's surface without compromising the internal pressure of the spacecraft.
- Access to the spacewalk was gained through the air lock, which was slowly depressurized to equalize pressure with the outside environment before opening the outer door.