Real Dictionary

eye
An electric eye or infrared eye is a device which can recognize the presence of people or objects by detecting the light or heat coming from them.
You use eye when you are talking about a person's ability to judge things or about the way in which they are considering or dealing with things.
Your eyes are the parts of your body with which you see.
verb: If you eye someone or something in a particular way, you look at them carefully in that way.

eye in American English
the organ of sight in humans and animals
noun: the organ of sight, in vertebrates typically one of a pair of spherical bodies contained in an orbit of the skull and in humans appearing externally as a dense, white, curved membrane, or sclera, surrounding a circular, colored portion, or iris, that is c

eye in Automotive Engineering 1
noun: An eye is the end of a link which has a flat part with a hole by which it can be attached.

eye in Automotive Engineering 2
noun: An eye is the end of a leaf spring by which it is attached to a vehicle.

eye in British English 1
noun: the organ of sight of animals, containing light-sensitive cells associated with nerve fibres, so that light entering the eye is converted to nervous impulses that reach the brain. In humans and other vertebrates the iris controls the amount of light enter

eye in British English 2
noun