"sidewinders" in the noun sense
1. sidewinder, horned rattlesnake, Crotalus cerastes
small pale-colored desert rattlesnake of southwestern United States body moves in an s-shaped curve
air-to-air missile with infrared homing device
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License