1. (n.) An eye in which the iris is of a very light gray or whitish color; -- said usually of horses.

2. (n.) An American fresh-water food fish (Stizostedion vitreum) having large and prominent eyes; -- called also glasseye, pike perch, yellow pike, and wall-eyed perch.

3. (n.) A California surf fish (Holconotus argenteus).

4. (n.) The alewife; -- called also wall-eyed herring.