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.