What is the meaning of busy?

verb

• Keep busy with.
  • usage: "She busies herself with her butterfly collection"
  • synonyms: occupy

adjective

• Actively or fully engaged or occupied.
  • usage: "busy with her work"; "a busy man"; "too busy to eat lunch"
• Overcrowded or cluttered with detail.
  • usage: "a busy painting"; "a fussy design"
  • synonyms: fussy
• Intrusive in a meddling or offensive manner.
  • usage: "an interfering old woman"; "bustling about self-importantly making an officious nuisance of himself"; "busy about other people's business"
  • synonyms: interfering, meddlesome, meddling, officious, busybodied
• Crowded with or characterized by much activity.
  • usage: "a very busy week"; "a busy life"; "a busy street"; "a busy seaport"
• Of facilities such as telephones or lavatories. ( unavailable for use by anyone else or indicating unavailability; (`engaged' is a British term for a busy telephone line))
  • usage: "her line is busy"; "receptionists' telephones are always engaged"; "the lavatory is in use"; "kept getting a busy signal"
  • synonyms: engaged, in use