a substance that is liquid at room temperature and pressure
the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility
fluid matter having no fixed shape but a fixed volume
a frictionless continuant that is not a nasal consonant (especially `l' and `r')
- This material is impervious to gases and liquids.
- The liquids are pumped with a peristaltic pump.