Scorpion Definition of Scorpion at Dictionary.com

any of numerous arachnids of the order Scorpionida, widely distributed in warmer parts of the world, having a long, narrow, segmented tail that terminates in a venomous sting. the Scorpion, Astronomy. Scorpius. any of various harmless lizards, especially the red- or orange-headed males of certain North American skinks.…