Pseudoscorpiones :: Pseudoscorpiones (n. pl.) An order of Arachnoidea having the palpi terminated by large claws, as in the scorpions, but destitute of a caudal sting; the false scorpions. Called also Pseudoscorpii, and Pseudoscorpionina. See Illust. of Book scorpion, under Book..
Scorpion :: Scorpion (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..
Scorpion :: Scorpion (n.) The pine or gray lizard (Sceloporus undulatus).