What does ORGANISATION mean?

noun

1. the persons (or committees or departments etc.) who make up a body for the purpose of administering something“he claims that the present administration is corrupt”
2. a group of people who work together
3. an organized structure for arranging or classifying“he changed the arrangement of the topics”
4. an ordered manner; orderliness by virtue of being methodical and well organized“his compulsive organization was not an endearing quality”
5. the act of organizing a business or an activity related to a business“he was brought in to supervise the organization of a new department”
6. the activity or result of distributing or disposing persons or things properly or methodically“his organization of the work force was very efficient”
7. the act of forming or establishing something“the constitution of a PTA group last year”