Quercitron

kwer's it-run, n. The bark of the black oak, or dyer's oak, which grows from Canada to Georgia, and west to the Mi i ippi; the inner bark of this tree, used in tanning and in dyeing yellow. [F., L. quercus, an oak, and citrus, the citron tree.] Querimonious. See under Querulous. Querist. See under Query.