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lacrimal duct

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noun Anatomy.
either of two small ducts extending from the inner corner of each eyelid to the lacrimal sac.
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Origin of lacrimal duct

First recorded in 1790–1800
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for lacrimal duct

lacrimal duct

noun
a short tube in the inner corner of the eyelid through which tears drain into the noseNontechnical name: tear 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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