What is the X in X-mas?
c.1200, from Old French scorpion (12c.), from Latin scorpionem (nominative scorpio), extended form of scorpius, from Greek skorpios "a scorpion," from PIE root *(s)ker- "to cut" (see shear (v.)). The Spanish alacran "scorpion" is from Arabic al-'aqrab.
mentioned along with serpents (Deut. 8:15). Used also figuratively to denote wicked persons (Ezek. 2:6; Luke 10:19); also a particular kind of scourge or whip (1 Kings 12:11). Scorpions were a species of spider. They abounded in the Jordan valley.