liquid

noun

1.
a substance that is liquid at room temperature and pressure
2.
the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
Derived from:
liquify
3.
fluid matter having no fixed shape but a fixed volume
Derived from:
liquify
4.
a frictionless continuant that is not a nasal consonant (especially ‘l’ and ‘r’)