ikebana UK /ˌɪkiˈbɑːnə/US /ˌɪkeɪˈbɑnə/ noun2 •The Japanese art of flower arrangement.Along with the island’s 3,000 other Japanese American residents, she celebrated Japanese holidays; learned the art of flower arranging, ikebana; and wore kimonos. — 2023 •An arrangement of flowers according to this art. formsikebanas