n. The quality or state of being tamable; tamableness. [ 1913 Webster ]
n.; pl. Capabilities 1. The quality of being capable; capacity; capableness; esp. intellectual power or ability. [ 1913 Webster ]
A capability to take a thousand views of a subject. H. Taylor. [ 1913 Webster ]
2. Capacity of being used or improved. [ 1913 Webster ]