1. Set up for use
   "They installed the new software on all computers";
   - install, put in, set up
    
2. Put into an office or a position
   "the new president was installed immediately after the election";
   - install
    
3. Place
   "They installed the new computer system in the office";
   - install, set up, establish

Derived forms: instals, installed

Type of: lay, place, pose, position, put, set

Encyclopedia: Instal