شمط

شَمَطٌ ذ Whiteness of the hair of the head mixed with its blackness: (S, Mgh, K:) or difference in the hair by being of two colours, black and white: (M, TA:) or mixture of whiteness of the hair, or hoariness, with the blackness of youth: (Mgh:) or in a man, whiteness, or hoariness, of the beard: (Lth, Mgh, TA:) but in a woman, whiteness, or hoariness, of the head. (Lth, TA.) [See 1.] ― -b2- Also شَمَطَاتٌ, which is its pl., White hairs that are in the head. (TA.)