nasolacrimal duct: Meaning and Definition of

na'solac'rimal duct'

Pronunciation: [key]
— Anat. Anat.
  1. a membranous canal extending from the lacrimal sac to the nasal cavity, through which tears are discharged into the nose. See diag. under
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.