organize in WordNet English dictionary

1. bring order and organization to
   "Can you help me organize my files?"
   organize  organise  coordinate 
   
2. arrange by systematic planning and united effort
   "machinate a plot"; "organize a strike"; "devise a plan to take over the director's office"
   organize  organise  prepare  devise  get up  machinate 
   
3. plan and direct (a complex undertaking)
   "he masterminded the robbery"
   mastermind  engineer  direct  organize  organise  orchestrate 
   
4. create (as an entity)
   "social groups form everywhere"; "They formed a company"
   form  organize  organise 
   
5. cause to be structured or ordered or operating according to some principle or idea
   organize  organise 
   
6. form or join a union
   "The auto workers decided to unionize"
   unionize  unionise  organize  organise