fill up Meaning, Definition & Usage

  1. verb make full, also in a metaphorical sense
    make full; fill.
    • fill a container
    • fill the child with pride
  2. verb become full
    fill.
    • The pool slowly filled with water
    • The theater filled up slowly
  3. verb fill or stop up
    close.
    • Can you close the cracks with caulking?
  4. verb eat until one is sated
    fill.
    • He filled up on turkey

WordNet