n. [ OF. chamarre., F. simarre (cf. It. zimarra), fr. Sp. chamarra, zamarra, a coat made of sheepskins, a sheepskin, perh. from Ar. sammūr the Scythian weasel or marten, the sable. Cf. Simarre. ] The upper robe worn by a bishop, to which lawn sleeves are usually attached. Hook. [ 1913 Webster ]