A very attractive person or persons, or the salient visible physical attributes of same. / (by extension) Any object or sight with considerable visual appeal.

(cricket, tennis) A system, using six static television cameras and sophisticated computing, to track the path of the ball in flight.

The eyeball or pupil; eye-apple.

(UK, Northern England and Midlands) Hello / (UK, Northern England and Midlands) How are you? / (UK, Northern England and Midlands) Look at that!, take notice of that!

(idiomatic) To watch and pay attention to, in case of misbehaviour or mishap.

A wicked look that is believed by many cultures to be able to cause injury or bad luck due to envy or dislike. / A curse.

A sign or poster showing letters or symbols in progressively smaller lines of type, used to test distance vision.

Eyesight, unaided by equipment such as a telescope or microscope.

(anatomy, ophthalmology) The bony cavity which contains the eyeball and its associated muscles, vessels, and nerves. In humans, seven bones make up each bony orbit.

(idiomatic, colloquial) To examine closely something coveted