heart pea heartpea • heart pine · · · Info · Definitions · Synonyms · Characters · · heart pea · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) woody perennial climbing plant with large ornamental seed pods that resemble balloons; tropical India and Africa and America. Synonyms: balloon vine, heart pea, Cardiospermum halicacabum. · · Noun Definition 1 Synonyms · · · balloon vine · · Synonym 1 cardiospermum halicacabum · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074