CHARLOCK

charlock. Charlock, n. a plant growing among grain

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Char″lock (?), n. [[AS. cerlic; the latter part perh. fr. AS. leác leek. Cf. Hemlock.]] (Bot.) A cruciferous plant (Brassica sinapistrum) with yellow flowers; wild mustard. It is troublesome in grain fields. Called also chardock, chardlock, chedlock, and kedlock. Jointed charlock, White charlock, a troublesome weed (Raphanus Raphanistrum) with straw-colored, whitish, or purplish flowers, and jointed pods: wild radish.