‖n. [ NL., fr. Gr. &unr_;, fr. &unr_; to redden, fr. 'eryqro`s red. ] (Med.) A disease of the skin, in which a diffused inflammation forms rose-colored patches of variable size. [ 1913 Webster ]
a. [ Cf. F. érythématique. ] (Med.) Characterized by, or causing, a morbid redness of the skin; relating to erythema. [ 1913 Webster ]
a. (Med.) Relating to, or causing, erythema.