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lacrimal duct

noun

, Anatomy.
  1. either of two small ducts extending from the inner corner of each eyelid to the lacrimal sac.


lacrimal duct

noun

  1. a short tube in the inner corner of the eyelid through which tears drain into the nose Nontechnical nametear duct
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of lacrimal duct1

First recorded in 1790–1800
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Example Sentences

Filaria palpebralis is a white worm, one-half to 1 inch long, which inhabits the lacrimal duct and the underside of the eyelids and haw in the horse, producing a verminous conjunctivitis.

Recently Cross has written an article on this subject, and its analogy is seen in the next chapter under hemorrhages from the eyes through the lacrimal duct.

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lacrimal bonelacrimal gland