Entry 2 senses Webster, 1913 Ægilops /(ĕj"ĭ*lŏps or ĕ"jĭ*lŏps)/ · Æg·i·lops · IPA 01 n. An ulcer or fistula in the inner corner of the eye. 1. An ulcer or fistula in the inner corner of the eye.(Med.) 2. The great wild-oat grass or other cornfield weed.(Bot.)