1. according to the customs or usual practices of a particular society, place, or set of circumstances

Examples

• It is customary to shake hands when meeting someone for the first time.
• The bride wore her grandmother’s customary wedding dress.
• He arrived at his customary time of 8:30 AM.
• The restaurant follows customary Italian cooking methods.
• It’s customary to tip the waiter in American restaurants.
• She gave her customary smile and wave to the crowd.
• The judge followed customary legal procedures during the trial.