Definition that contains lacrimal duct
- lacrimal bone small fragile bone making up part of the front inner walls of each eye socket and providing room for the passage of the lacrimal ducts
- lacrimal sac 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
- tear sac 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
- dacryocyst 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