water arum
noun
an aquatic arum plant, Calla palustris, of the North Temperate Zone, having heart-shaped leaves, tiny green flowers, and red berries.
Also called
wild calla.
Origin of water arum
An Americanism dating back to 1810–20
Words nearby water arum
watchstrap,
watchtower,
watchword,
watenstedt-salzgitter,
water,
water arum,
water ash,
water back,
water bag,
water bailiff,
water balance