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airless

airless

6 4.7
A place with no air where you cannot breathe
  • adjective
  • /ˈɛr.ləs/
: inrespirable
  • The car looked like a jar draped with wet leaves on the outside and airless as a grave within.
  • airless space

They were in a nearly airless heat baked container.

Examples

  • The airless chamber made it impossible for the scientists to conduct their experiments safely.

  • On an airless world such as our moon, the radiative temperature of the sky dominates all other effects.

    Blog text (5)
  • Down in all that blue, his body dragged deeper and deeper into the airless depths.

    Fiction book (2002)
  • In the airless vacuum, there was no haze, no softening with distance.

    Fiction book (2001)
  • But there was no protection for a frail human body in the absolute cold and airless vacuum of the Yokohama's bridge in its present state.

    Fiction book (1991)
  • You are 26,000 miles from the nearest bus station... surrounded by an airless, irradiated vacuum.

  • Collisions are one of the fundamental processes in the solar system, as the pockmarked surfaces of airless bodies demonstrate.

    Academic text (1994)
  • The reason conventional bombs are generally useless in space, and are thus a poor defense against incoming asteroids, is that most of space is an airless vacuum.

    Academic text (2006)
  • On the other side of that ceiling, she knew, was the grassy expanse of the Grand Plaza—or the bare dusty regolith of the Moon's airless surface.

    Fiction book (2001)
  • After hours of climbing, they reached the airless summit, where breathing became a struggle.

Synonyms

suffocating
vsairless
9 5.1

Making it hard to breathe because the air is hot, close, or not fresh

describes actual absence of air rather than the feeling of choking or heat
close
vsairless
2 3.4

Too warm and without fresh air

is about having no air at all rather than just warm stale air
unventilated
vsairless
1 6.3

A room with no fresh air moving in

is about total lack of air rather than poor circulation of air
oxygenless
vsairless
1 7.2

Without the part of air that living things need to breathe

is about absence of all air gases rather than only missing oxygen
unbreathable
vsairless
1 7.1

Material that does not let air through, making you feel hot and damp

is about no air present rather than physical blockage of air or moisture
nonrespirable
vsairless
  • Specialized
8.7

Too large or not able to enter the lungs when breathed in

is about complete absence of air rather than only being unsafe to inhale

Antonyms

15 3.3

A material that lets air pass through to keep you cool and dry

1 3.3

Containing air inside so it is inflated

Compounds

airless container
  • Specialized
1 5.6

A sealed container with no air inside that keeps things fresh

How Deep

deep breath
230 2.2
ventilation
  • Specialized
6 3.7
shortness of breath
  • Specialized
23 4.0
airless
6 4.7

Surface Forms

airless positive

Morphology

airless = air (transparent) = air + less

Standard derivation 'air' + '-less' gives the literal meaning 'without air', which directly matches this sense.

Etymology

Airless is made of air and -less, where -less means 'without'. So an airless place has 'no' air at all, which makes breathing hard or impossible.