Definition of tear duct in English:

tear duct

Line breaks: tear duct
Pronunciation: /ˈtɪədʌkt
 
/

noun

A passage through which tears pass from the lachrymal glands to the eye or from the eye to the nose.
More example sentences
  • A thin, blunt metal wire is gently passed through the tear duct to open any obstruction.
  • Some children have nasal polyps, which are cysts or growths of extra tissue in the nose at the end of the tear duct.
  • Viruses and bacteria may be rubbed into the eye or may travel from an infection in the nose up through a tear duct and into the eye.

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