Meaning of sorrel

Definition of sorrel

(adj) of a light brownish color
(noun) any plant or flower of the genus Oxalis
any of certain coarse weedy plants with long taproots, sometimes used as table greens or in folk medicine
East Indian sparsely prickly annual herb or perennial subshrub widely cultivated for its fleshy calyxes used in tarts and jelly and for its bast fiber
large sour-tasting arrowhead-shaped leaves used in salads and sauces

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