lacewing lacet • lacewoman · · · Info · Definitions · Synonyms · Characters · · lacewing · · Text Latin · · Script 8 · · Length Definitions · · · (noun) any of two families of insects with gauzy wings (Chrysopidae and Hemerobiidae); larvae feed on insect pests such as aphids. Synonyms: lacewing fly. · · Noun Definition 1 Synonyms · · · lacewing fly · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E w latin small letter w U+0077