arum lily
noun
1- chiefly Brit. a tall lily-like African plant which bears a large showy spathe. Also called calla lily, especially in North America.〈主英〉马蹄莲（亦称calla lily,尤见于北美）。
1.1
- Genus Zantedeschia, family Araceae: several species, in particular Z. aethiopica, which, in Britain, is often associated with funerals.马蹄莲属, 天南星科：数种, 尤指慈姑花, 此花在英国常与葬礼有关。