- liquidA substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.
- liquidateSynonym of liquefy (“to make (something) into a liquid”); to liquidize.
- liquidusA line, in a phase diagram, above which a given substance is a stable liquid and below which solid and liquid are in equilibrium.