(biology) Any of various primitive light-sensitive organs or regions in many diverse organisms. / An eye-like marking on the tail of a peacock or the wing of a butterfly.

plural of eyeful

plural of eyeshadow

Alternative spelling of eye shadow

plural of eyespot

plural of eyeshield

Something worn to shield the eyes, especially a visor attached to an American football player's helmet.

plural of eyestalk

(anatomy) A motile stalk having an eye at the tip.

A slit for looking through, as in a castle wall or a helmet.