- Any one of numerous species of pulmonate arachnids of the
order Scorpiones, having a suctorial mouth, large claw-bearing palpi,
and a caudal sting. - The pine or gray lizard (Sceloporus undulatus). - The scorpene. - A painful scourge. - A sign and constellation. See Scorpio. - An ancient military engine for hurling stones and other
missiles.