purple martin purple loosestrife • purple melick grass · · · Info · Definitions · Synonyms · Characters · · purple martin · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) large North American martin of which the male is blue-black. Synonyms: purple martin, Progne subis. · · Noun Definition 1 Synonyms · · · progne subis · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 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 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075