(informal, originally US) With one's eyes wide open and staring in an expressionless manner; wide-eyed. / (informal, by extension) (Extremely) drunk or intoxicated.

having eyes with the colour and appearance of bluets

Having very good eyesight

(Britain) Having both eyes oriented inward, especially involuntarily.

Alternative spelling of popeyed

Having a fixed stare and a wide-eyed appearance, due to boredom, lack of emotion, attention or interest, etc.

Having a squint. / Having eyes which are in constant motion; shifty-eyed. / Having piercing eyes, sharp-sighted. / Having keen vision.

ever vigilant

Possessing particularly good vision.

Used other than figuratively or idiomatically: see wide, eye, -ed. / (by extension) Astonished or surprised.