Agreeing with, or established by, custom; established by common usage; conventional; habitual.

A book containing laws and usages, or customs; as, the Customary of the Normans.

in accordance with convention or custom; "sealed the deal with the customary handshake"

a form of DIRECTORY and is also known as a consuetudinary or Liber ordinarius

Usual; common; based in custom. Nelson is being somewhat sarcastic in this point. She notes that it is not often a matter for cities to decide the issues of declaring war or the costs of public buildings.

Holding or held by custom; as, customary tenants; customary service or estate.

Defined by long-continued practices.