ichneumon fly Ichneumones • ichneumonid · · · Info · Definitions · Characters · · ichneumon fly · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) hymenopterous insect that resembles a wasp and whose larvae are parasitic on caterpillars and other insect larvae. Synonyms: ichneumon fly. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F u latin small letter u U+0075 y latin small letter y U+0079