WordWeb Online

1. A person who brings order and organization to an enterprise
   "she was the organizer of the meeting";
   - organiser [Brit], arranger
    
2. Someone who enlists workers to join a union
   - organiser [Brit], labor organizer [US], labour organizer [Brit, Cdn], labour organiser [Brit]
    
3. A lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc.
   - personal digital assistant, PDA, personal organizer, personal organiser [Brit], organiser [Brit]

Derived forms: organizers

Type of: electronic device, thinker, union representative

Encyclopedia: Organizer