capable in WordNet English dictionary

1. have the skills and qualifications to do things well
   "able teachers"; "a capable administrator"; "children as young as 14 can be extremely capable and dependable"
   able  capable 
   
2. having the requisite qualities for
   "equal to the task"; "the work isn't up to the standard I require"
   adequate to  capable  equal to  up to 
   
3. (usually followed by `of') having capacity or ability
   "capable of winning"; "capable of hard work"; "capable of walking on two feet"
   capable 
   
4. (followed by `of') having the temperament or inclination for
   "no one believed her capable of murder"
   capable 
   
5. possibly accepting or permitting
   "a passage capable of misinterpretation"; "open to interpretation"; "an issue open to question"; "the time is fixed by the director and players and therefore subject to much variation"
   capable  open  subject