masticator

Noun

 * 1) Someone who masticates.
 * 2) A machine for cutting meat into fine pieces for toothless people.
 * 3) A machine for cutting leather, India rubber, or similar tough substances, into fine pieces, in some processes of manufacture.
 * 1) A machine for cutting meat into fine pieces for toothless people.
 * 2) A machine for cutting leather, India rubber, or similar tough substances, into fine pieces, in some processes of manufacture.

Etymology
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