響尾蛇的一種
Sidewinder \Side"wind`er\, n. 1. (Zo["o]l.) See Horned rattler, under {Horned}. 2. A heavy swinging blow from the side, which disables an adversary. [Slang.]
sidewinder n 1: small pale-colored desert rattlesnake of southwestern United States; body moves in an s-shaped curve [syn: {horned rattlesnake}, {Crotalus cerastes}] 2: air-to-air missile with infrared homing device