HABIT'UAL, a. Formed or acquired by habit, frequent use or custom.
Art is properly an habitual knowledge of certain rules and maxims.1. Customary; according to habit; as the habitual practice of sin; the habitual exercise of holy affections. It is the distinguishing mark of habitual piety to be grateful for the most common blessings.2. Formed by repeated impressions; rendered permanent by continued causes; as an habitual color of the skin.