- Air in its fluid state, intensely cool and bluish, acquired by cooling and compression.
- atmosphere which will be in a liquid condition because being pressurised or kept at the lowest temperature, or both, often for storage space and transport reasons.
- air in a liquid state
- A transparent limpid fluid, slightly blue in color, composed of a mixture of liquefied air and nitrogen. It's prepared by exposing atmosphere to great force and then air conditioning it by its development to a temperature underneath the boiling point of the constituents (N: -194° C; O: -183° C.).
Hypernym for "liquid air"
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