Definitions of assembly:

  • noun:   the social act of assembling
    Example: "They demanded the right of assembly"
  • noun:   a group of machine parts that fit together to form a self-contained unit
  • noun:   a group of persons gathered together for a common purpose
  • noun:   the act of constructing something (as a piece of machinery)
  • noun:   a public facility to meet for open discussion