bull`s-eye

bull`s-eye is a   Noun

Definition:

[1] A small circular or oval wooden block without sheaves, having a groove around it and a hole through it, used for connecting rigging.

[2] A small round cloud, with a ruddy center, supposed by sailors to portend a storm.

[3] A small thick disk of glass inserted in a deck, roof, floor, ship`s side, etc., to let in light.

[4] A circular or oval opening for air or light.

[5] A lantern, with a thick glass lens on one side for concentrating the light on any object; also, the lens itself. Dickens.

[6] Aldebaran, a bright star in the eye of Taurus or the Bull.

[7] The center of a target.

[8] A thick knob or protuberance left on glass by the end of the pipe through which it was blown.

[9] A small and thick old-fashioned watch. [Colloq.]

Synonyms: