(physics) One of the three fundamental structural phases of matter in which the thermal mobility of molecules or atoms is comparable with the cohesiveness, having them connected but fluid in a mass.

(finance) A document showing a liquidated sum of money, such a cheque or promissory note. / (law) A document on which summary judgment or provisional sentence may be granted.

(physics) The liquified form of helium that does not solidify even at absolute zero; it shows unusual properties, such as superfluidity, due to quantum effects.

(inorganic chemistry) Pure ammonia cooled or condensed to the liquid state. / (informal, inorganic chemistry) An aqueous solution of ammonia.

Nitrogen that has been cooled to the liquid state; used in cryogenics.

A liquid that undergoes commercial transportation in large volumes, usually not including petroleum products.

Any bomb disguised as a harmless bottle of soft drink, milk, medicine etc. / Any bomb constructed by mixing liquid ingredients so disguised.

(physics) The scintillation of a solvent molecule when a radioactive solute molecule undergoes beta decay and emits an electron

(countable) Any unit of measure for measuring the volume of a liquid. / (uncountable) The measurement of the volume of liquids.

(informal) The consumption of alcohol with no (or little) food at lunchtime