| the magnitude or brightness of a star as it appears to an observer on the earth |
| the Dog Star, the brightest-appearing star in the heavens, located in the constellation Canis Major |
scorpion (ˈskɔːpɪən) ![]() | |
| —n | |
| 1. | any arachnid of the order Scorpionida, of warm dry regions, having a segmented body with a long tail terminating in a venomous sting |
| 2. | false scorpion See book scorpion any small nonvenomous arachnid of the order Pseudoscorpionida (or Chelonethida), which superficially resemble scorpions but lack the long tail |
| 3. | any of various other similar arachnids, such as the whip scorpion, or other arthropods, such as the water scorpion |
| 4. | Old Testament a barbed scourge (I Kings 12:11) |
| 5. | history a war engine for hurling stones; ballista |
| [C13: via Old French from Latin scorpiō, from Greek skorpios, of obscure origin] | |