#tragus  a small cartilaginous flap in front of the external opening of the ear
  supertype:  cartilaginous_structure__cartilaginousstructure  body structure given shape by cartilage
  part of:  auricle__ear  the externally visible cartilaginous structure of the external ear
     part of:  external_ear__outer_ear__outerear  the part of the ear visible externally
        part of:  auditory_apparatus  all of the components of the organ of hearing including the outer and middle and inner ears
           part of:  auditory_system  the sensory system for hearing

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