D defs.my
Entry 2 senses Webster, 1913

Masticator

· Mas·ti·ca·tor · IPA
01 n. One who masticates.
  1. 1.
    One who masticates.
  2. 2.
    A machine for cutting meat into fine pieces for toothless people; also, a machine for cutting leather, India rubber, or similar tough substances, into fine pieces, in some processes of manufacture.