The Collaborative International Dictionary
Caddice fly
Caddice fly \Caddice fly\ (Zo["o]l.), a small mothlike species of trichopterous insect, whose larva is the caddice; it has two pairs of hairy membranous wings and aquatic larvae.
WordNet
caddice fly
n. small moth-like insect having two pairs of hairy membranous wings and aquatic larvae [syn: caddis fly, caddis-fly, caddice-fly]