customnounmasculine/kuʃˈtumi/highcos·tu·mePortuguesEnglishEspanolFrancaisDefinitionA traditional and widely accepted way of behaving or doing something that is specific to a particular society, place, or time.It is a custom to celebrate New Year with fireworks.In some cultures, it is a custom to remove shoes before entering a home.syntraditionpracticeEtymologyDo latim 'consuetudo'Related wordscostumeirocostumeiracostumizar