D defs.my
Entry 2 senses Webster, 1913

Amortization

/ămˌ-ẽrt-ĭz-āsh'-ən/ · A·mor·ti·za·tion · IPA /ˌæmɚtəˈzeɪʃən/
01 n. The act or right of alienating lands to a corporation, which was considered formerly as transferring them to dead hands, or in mortmain.
  1. 1.
    The act or right of alienating lands to a corporation, which was considered formerly as transferring them to dead hands, or in mortmain.(Law)
  2. 2.
    The extinction of a debt, usually by means of a sinking fund; also, the money thus paid.