Lacrimal caruncle
Caruncula lacrimalis
Definition
The lacrimal caruncle is a mucosal protuberance, as a small, reddish, conical-shaped body, situated at the medial palpebral commissure, and filling up the lacus lacrimalis. It consists of a small island of skin containing sebaceous and sudoriferous glands, and is the source of the whitish secretion which constantly collects in this region. A few slender hairs are attached to its surface.
References
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).