Skip to main content
airlock

airlock

70 7.2
A sealed room that lets people move between places with different air pressure
  • noun
  • /ˈɛrˌlɑk/
  • Specialized
translation icon : esclusa de aire
  • Before stepping outside, the astronaut had to pass through the airlock to ensure the pressure was safe.
  • airlock door
  • open the airlock
  • enter the airlock

So, and we had to come up with a way to bring the entire capsule down to vacuum because we don't have the luxury of an airlock like they have in the space station.

Autoplay Next

Examples

  • Why are you in the airlock?

  • We have the airlock right here, equipment room opposite that.

  • I just need to get away from this airlock right now.

  • And then you go back through the radiation airlock to your own clothes.

  • I need a medical team standing by the airlock.

  • Please get to an airlock or life pod immediately.

  • Allow me to introduce you to the airlock chamber.

  • Something must have failed with the airlock, and they depressurized.

    Fiction book (1996)
  • You can't go outside, or even open the airlock.

  • The first to go entered the airlock, cycled through, and climbed the ladder.

    Fiction book (1993)

Synonyms

air lock
vsairlock
  • Specialized
5 5.6

A chamber that lets people move between places with different air pressure while preventing air mixing

is the same concept but written as one word

How Secure

airlock
  • Specialized
70 7.2
hatch
140 3.7
trapdoor
  • Specialized
12 3.3
flap
33 2.5

Surface Forms

airlock singular
airlocks plural

Morphology

airlock = air + lock (transparent) = air + lock

The meaning is directly deducible from 'air' + 'lock' as a device/chamber that locks or controls air between spaces.

Etymology

Airlock comes from the simple parts air and lock, so it is a 'lock' for air. That's why an airlock is a sealed chamber that controls air and pressure when people move between places with different air, like a spacecraft and the outside.