dacryosyrinx

[ dăk′rē-ō-sîrĭngks ]

n.

An abnormal opening into a tear duct or lacrimal sac.
A syringe for irrigating the lacrimal ducts.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.