Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: opposable  u'pow-zu-bul
  1. Capable of being placed opposite to something
    "the thumb is opposable to the forefinger";
    - apposable
     
  2. Capable of being opposed
    "The two opposable viewpoints led to a heated debate"

Encyclopedia: Opposable