What is the meaning of occupied?

verb

• Keep busy with.
  • usage: "She busies herself with her butterfly collection"
  • synonyms: busy, occupy
• Live (in a certain place. )
  • usage: "She resides in Princeton"; "he occupies two rooms on the top floor"
  • synonyms: occupy, reside, lodge in
• Occupy the whole of.
  • usage: "The liquid fills the container"
  • synonyms: occupy, fill
• Be on the mind of.
  • usage: "I worry about the second Germanic consonant shift"
  • synonyms: concern, interest, occupy, worry
• March aggressively into another's territory by military force for the purposes of conquest and occupation.
  • usage: "Hitler invaded Poland on September 1, 1939"
  • synonyms: invade, occupy
• Require (time or space. )
  • usage: "It took three hours to get to work this morning"; "This event occupied a very short time"
  • synonyms: take, occupy, use up
• Consume all of one's attention or time.
  • usage: "Her interest in butterflies absorbs her completely"
  • synonyms: absorb, engross, engage, occupy
• Assume, as of positions or roles.
  • usage: "She took the job as director of development"; "he occupies the position of manager"; "the young prince will soon occupy the throne"
  • synonyms: fill, take, occupy

adjective

• Held or filled or in use.
  • usage: "she keeps her time well occupied"; "the wc is occupied"
• Seized and controlled as by military invasion.
  • usage: "the occupied countries of Europe"
• Resided in; having tenants.
  • usage: "not all the occupied (or tenanted) apartments were well kept up"
  • synonyms: tenanted
• Having ones attention or mind or energy engaged.
  • usage: "she keeps herself fully occupied with volunteer activities"; "deeply engaged in conversation"
  • synonyms: engaged