Frequent repetition of the same behavior; way of behavior common to many; ordinary manner; habitual practice; method of doing, living or behaving.

(law) Long-established practice, considered as unwritten law, and resting for authority on long consent. Compare prescription.

Traditional beliefs or rituals.

A custom (made-to-order) piece of art, pornography, etc.

Created under particular specifications, specially to fit one's needs: specialized, unique, custom-made.

Own, personal, not standard or premade.