ability

noun

Etymology: First attested in the 1300s. From Middle English abilite (“suitability, aptitude, ability”), from Old French ableté, from Latin habilitās (“aptness, ability”), from habilis (“apt, fit, skillful, able”); equivalent to able + -ity.

1. Suitableness.
2. 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.”

   “This wood has the ability to fight off insects, fungus, and mold for a considerable time.”

3. The legal wherewithal to act.

   “The ability to shift profits to low-tax countries by locating intellectual property in them, which is then licensed to related businesses in high-tax countries, is often assumed to be the preserve of high-tech companies.”

4. Physical power.
5. Financial ability.
6. A unique power of the mind; a faculty.
7. A skill or competence in doing; mental power; talent; aptitude.

   “a mixed-ability class”

   “They are persons of ability, who will go far in life.”