(1):

(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.

(2):

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

(3):

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

(4):

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