Bot. [L. colocāsia, a. Gr. κολοκασία prop. the rhizome or root of the Egyptian water-lily (Nelumbium speciosum), whence extended to the whole plant.]
A genus of plants of the Arum family, natives of the East Indies, and largely cultivated in warm climates for the sake of their leaves and tuberous root-stocks, used as articles of food.
1829. Lee, trans. Ibn Batutas Trav., 170. We next came to Dadkannan . In this are found the cocoanut and colocassia.