lacrimal sac

1 definition found

lacrimal sac - WordNet (r) 2.1 (2005) :

  lacrimal sac
      n 1: 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 [syn: lacrimal sac, tear sac,
           dacryocyst]