What is the meaning of liquid?

noun

• 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.
  • synonyms: liquidness, liquidity, liquid state
• Fluid matter having no fixed shape but a fixed volume.
• A frictionless continuant that is not a nasal consonant (especially `l' and `r'. )

adjective

• Existing as or having characteristics of a liquid; especially tending to flow.
  • usage: "water and milk and blood are liquid substances"
• Filled or brimming with tears.
  • usage: "swimming eyes"; "sorrow made the eyes of many grow liquid"
  • synonyms: swimming
• Clear and bright.
  • usage: "the liquid air of a spring morning"; "eyes shining with a liquid luster"; "limpid blue eyes"
  • synonyms: limpid
• Changed from a solid to a liquid state.
  • usage: "rivers filled to overflowing by melted snow"
  • synonyms: melted, liquified
• Smooth and flowing in quality; entirely free of harshness.
  • usage: "the liquid song of a robin"
• Smooth and unconstrained in movement.
  • usage: "a long, smooth stride"; "the fluid motion of a cat"; "the liquid grace of a ballerina"
  • synonyms: fluent, fluid, smooth
• In cash or easily convertible to cash.
  • usage: "liquid (or fluid) assets"
  • synonyms: fluid