Rhubarb

['ruːbɑːb] or ['rʊbɑrb]

Definition

(noun.) plants having long green or reddish acidic leafstalks growing in basal clumps; stems (and only the stems) are edible when cooked; leaves are poisonous.

Typed by Cedric--From WordNet

Definition

(n.) The name of several large perennial herbs of the genus Rheum and order Polygonaceae.

(n.) The large and fleshy leafstalks of Rheum Rhaponticum and other species of the same genus. They are pleasantly acid, and are used in cookery. Called also pieplant.

(n.) The root of several species of Rheum, used much as a cathartic medicine.

Typist: Rodger

Definition

n. a plant the tender acidulous leaf-stalks of which are much used in cooking and the root in medicine: the root of any medicinal rhubarb with cathartic properties.—adj. Rhu′barby.—Monk's rhubarb the patience dock.

Checker: Mitchell