/ˈkʌstəˌmɛri/ – adjective
Definition: thông thường, theo tục lệ, theo tập quán.
A more thorough explanation: In legal terms, “customary” refers to something that is based on long-established practices or traditions that have been widely accepted and followed within a particular community or society. Customary law is a body of unwritten laws and practices that have developed over time and are recognized as binding within a specific cultural or social group.
Example: In this jurisdiction, it is customary for the parties to exchange financial disclosures before entering into a marital settlement agreement.