lacrimal sac

Definitions of lacrimal sac
1

n 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

Synonyms:
dacryocyst, tear sac
Type of:
cyst, vesicle
a small anatomically normal sac or bladderlike structure (especially one containing fluid)

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.