Definitions for "Arrowroot"
A white-flowered west Indian plant of the genus Maranta, esp. Maranta arundinacea, now cultivated in many hot countries. Its root yields arrowroot starch. It said that the Indians used the roots to neutralize the venom in wounds made by poisoned arrows.
A nutritive starch obtained from the rootstocks of Maranta arundinacea, and used as food, esp. for children an invalids; also, a similar starch obtained from other plants, as various species of Maranta and Curcuma.
A fine white powder used for thickening sauces, similar to cornflower. Arrowroot, gives a clear gloss. It is best mixed with a little water before adding to liquids.