A skill or competence in doing; mental power; talent; aptitude.
A unique power of the mind; a faculty.
The quality or state of being able; capacity to do or of doing something; having the necessary power.
Physical power.
The legal wherewithal to act.
The state of being highly skilled, the state of being skillful.
The differentiating, or skilling, of call distribution based on an individual's skill level, expertise, or training.