{ } n. [ F. prunelle, probably so called from its color resembling that of prunes. See Prune, n. ] A smooth woolen stuff, generally black, used for making shoes; a kind of lasting; -- formerly used also for clergymen's gowns. [ 1913 Webster ]

n. [ F. prunelle, dim. of prune. See Prune a plum. ] A species of dried plum; prunelle. [ 1913 Webster ]

‖n. [ NL., perhaps from G. bræune quinsy, croup. ] (Med.) (a) Angina, or angina pectoris. (b) Thrush. [ 1913 Webster ]

Prunella salt (Old Chem.), niter fused and cast into little balls. [ 1913 Webster ]