سود

سَوْدٌ ذ A سَفْح (M, K, TA) of a mountain, (M, TA,) [app. meaning, in this case, a low tract at the base, or foot, of a mountain, ] forming a narrow strip of ground, (M, TA,) rough and black, (M,) or level, abounding with black stones, (K, TA,) which are rough, and the predominant colour whereof is blackness; seldom found but at a mountain in which is a mine: so says Lth: or a piece of ground in which are black rough stones resembling dry human dung: (TA:) or land, or ground, in which blackness predominates, which is seldom anywhere but at a mountain in which is a mine: (Msb:) pl. أَسْوَادٌ: (M, TA:) and ↓ سَوْدَةٌ signifies a portion thereof; (M, Msb, K, TA;) and the pl. of this is سَوْدَاتٌ, and the pl. of سَوْدَاتٌ is ↓ أَسْوَادَتٌ, which occurs in a trad. (TA.)