1. large soft-bodied insect having long slender mandibles in the male; aquatic larvae often used as bait; [syn: dobson, dobsonfly, dobson fly, Corydalus cornutus]
WordNet (r) 3.0 (2006):
dobsonfly
n 1: large soft-bodied insect having long slender mandibles in
the male; aquatic larvae often used as bait [syn: dobson,
dobsonfly, dobson fly, Corydalus cornutus]