Customary /(kŭs"tŭm*ā̇*ry̆)/

Cus·tom·a·ry

Customary

a.
  1. Agreeing with, or established by, custom; established by common usage; conventional; habitual.
    Even now I met him With customary compliment.
    A formal customary attendance upon the offices.
  2. Holding or held by custom; as, customary tenants; customary service or estate. (Law)

Customary

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