eye

(noun) the organ of sight. Synonyms: oculus, optic.

(noun) good discernment (either visually or as if visually). Examples: "She has an eye for fresh talent." "He has an artist's eye."

(noun) attention to what is seen. Example: "He tried to catch her eye."

(noun) an area that is approximately central within some larger region. Synonyms: center, centre, middle, heart. Examples: "It is in the center of town." "They ran forward into the heart of the struggle." "They were in the eye of the storm."

(noun) a small hole or loop (as in a needle). Example: "The thread wouldn't go through the eye."

(verb) look at. Synonyms: eyeball.