D defs.my
Entry 2 senses Webster, 1913

Emptying

· Emp·ty·ing · IPA /ˈɛmptiːɪŋ/
01 n. The act of making empty.
  1. 1.
    The act of making empty.
  2. 2.
    The lees of beer, cider, etc.; yeast.[U.S.]