Definitions
1.nounA North American rattlesnake, Crotalus cerastes, that inhabits lowland deserts.
2.nounA person who is untrustworthy and dangerous.
3.nounA heavy swinging blow from the side which disables an adversary.
4.nounA pitcher who throws sidearm.
5.nounA type of middle-distance deep-sea trawler widely used during the 1960s and 1970s.