capability vs. ability

capability vs. ability: 's the difference?

Capability and ability have similar meanings, but capability is often associated with a particular competence or efficiency at a specific task. Ability is more basic, and often means the capacity to do something, regardless of quality.

capability

noun

plural capabilities.
  1. the quality of being capable; capacity; ability:

    His capability was unquestionable.

  2. the ability to undergo or be affected by a given treatment or action:

    the capability of glass in resisting heat.

  3. Usually capabilities. qualities, abilities, features, etc., that can be used or developed; potential:

    Though dilapidated, the house has great capabilities.

ability

noun

plural abilities.
  1. power or capacity to do or act physically, mentally, legally, morally, financially, etc.

    Synonyms: , , ,

  2. competence in an activity or occupation because of one's skill, training, or other qualification:

    the ability to sing well.

  3. abilities, talents; special skills or aptitudes:

    Composing music is beyond his abilities.