Having naively optimistic hopes or outlooks.

Having goggle (prominent) eyes; with eyes widely opened.

Having a sad facial expression.

alert and vigilant

Not having shed tears. / (by extension) Not made sad (by something); emotionally unaffected.

Having sunken, dark ringed eyes demonstrative of fear or lack of sleep.

Having eyes that reflect happiness.

(Britain) Alternative form of cockeyed

Having clear, sharp sight. / (figuratively) Mentally acute and perspicacious.

Used other than figuratively or idiomatically: see blue, eye, -ed. / (idiomatic) Someone's favorite. / Naive; innocent; ingenuous. / Characteristic of or pertaining to white people; Caucasian.