angiosperm angiospastic • angiospermae · · · Info · Definitions · Synonyms · Characters · · angiosperm · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) plants having seeds in a closed ovary. Synonyms: flowering plant. · · Noun Definition 1 Synonyms · · · flowering plant · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073