Indent

n.
  1. A cut or notch in the margin of anything, or a recess like a notch.
  2. A stamp; an impression.
  3. A certificate, or intended certificate, issued by the government of the United States at the close of the Revolution, for the principal or interest of the public debt.
  4. (Mil.) A requisition or order for supplies, sent to the commissariat of an army.