caddis-fly caddis fly • caddised · · · Info · Definitions · Synonyms · Characters · · caddis-fly · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) small moth-like insect having two pairs of hairy membranous wings and aquatic larvae. Synonyms: caddis fly, caddice fly, caddice-fly. · · Noun Definition 1 Synonyms · · · caddis fly · · Synonym 1 caddice fly · · Synonym 2 caddice-fly · · Synonym 3 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073 y latin small letter y U+0079