ability

noun

• Suitableness.
• The quality or state of being able; capacity to do or of doing something; having the necessary power.

  "This phone has the ability to have its software upgraded wirelessly."

• The legal wherewithal to act.
• Physical power.
• Financial ability.
• A unique power of the mind; a faculty.
• A skill or competence in doing; mental power; talent; aptitude.

  "She has an uncanny ability to defuse conflict."