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masticatory system in Medicine

masticatory system

n.
  1. The organs and structures primarily functioning in mastication, including jaws and jaw muscles, teeth, temporomandibular joints, tongue, lips, cheeks, and mucous membranes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.