#lacrimal_apparatus  the structures that secrete and drain tears from the eye
  supertype:  anatomical_structure__structure__complex_body_part__bodily_structure__body_structure  a particular complex anatomical structure; "he has good bone structure"
  part of:  eye
  part:  lacrimal_gland__lachrymal_gland__lachrymalgland__tear_gland  any of the glands in the eyes that secrete tears
  part:  lacrimal_duct__lachrymal_duct__lachrymalduct__tear_duct  any of several small ducts that carry tears from the lacrimal glands
  part:  lacrimal_sac__tear_sac__dacryocyst  either of the two dilated ends of the lacrimal ducts at the nasal ends of the eyes that fill with tears secreted by the lacrimal glands

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