(1):

(n.) A sign and constellation. See Scorpio.

(2):

(n.) An ancient military engine for hurling stones and other missiles.

(3):

(n.) Any one of numerous species of pulmonate arachnids of the order Scorpiones, having a suctorial mouth, large claw-bearing palpi, and a caudal sting.

(4):

(n.) A painful scourge.

(5):

(n.) The pine or gray lizard (Sceloporus undulatus).

(6):

(n.) The scorpene.