shad fly shadfly • shad frog · · · Info · Definitions · Synonyms · Characters · · shad fly · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days. Synonyms: mayfly, dayfly, shadfly. · · Noun Definition 1 Synonyms · · · mayfly · · Synonym 1 dayfly · · Synonym 2 shadfly · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 f latin small letter f U+0066 h latin small letter h U+0068 l latin small letter l U+006C s latin small letter s U+0073 y latin small letter y U+0079