noun

1. an arranging or being arranged
2. the way in which something is arranged
3. something made by arranging parts in a particular way
4. a preparation; plan arrangements for the party, arrangements for a funeral
5. a settlement or adjustment, as of a dispute, difference, etc.
6. Music
   1. adaptation of a composition to other instruments or voices than those for which it was originally written, or to the style of a certain band or orchestra
   2. the composition as thus adapted