FLUID

Definition of FLUID

  1. (adj)subject to change; variable
  2. (adj)characteristic of a fluid; capable of flowing and easily changing shape
  3. (adj)smooth and unconstrained in movement
  4. (adj)in cash or easily convertible to cash
  5. (adj)affording change (especially in social status)
  6. (noun)a substance that is fluid at room temperature and pressure
  7. (noun)continuous amorphous matter that tends to flow and to conform to the outline of its container: a liquid or a gas