(literally) Something that causes the eyes to open, or that opens the eyes. / (informal) Something that provides a sudden insight, or makes something clear that was previously mysterious.

(transitive) To stare seductively at (a person).

(idiomatic) Physically attractive; beautiful.

A stare that is superstitiously supposed to be harmful; the evil eye. / A threatening or disapproving glance.

A person with keen eyesight or one who is especially observant. / (US) A native or inhabitant of Iowa.

plural of sheep's eye

A secretive, pining look, or humble doting glance.

A visual organ found in arthropods such as insects and crustaceans. It consists of one to thousands of tiny independent photoreception units.

A form of strabismus in which the eyes converge; esotropia

Having spots resembling the eyes of a bird. / As if viewed from an altitude; panoramic.