D defs.my
Entry 2 senses Webster, 1913

Shortening

· Short·en·ing · IPA /ʃˈɔrtənɪŋ/
01 n. The act of making or becoming short or shorter.
  1. 1.
    The act of making or becoming short or shorter.
  2. 2.
    That which renders pastry short or friable, as butter, lard, etc.(Cookery)