صخد

صَيْخُودٌ ذ ; and its pl. صَيَاخِيدُ: see صَخَدَانٌ, in four places. ― -b2- صَخْرَةٌ صَيْخُودٌ A hard rock which becomes intensely hot when the sun shines fiercely upon it: (L:) or [simply] a hard rock; (S, K;) as also ↓ صَيْخَادٌ: (K:) or a solid, firm, and strong, rock; and so ↓ صَيْخَادٌ: (TA:) or a smooth and hard rock, that cannot be moved from its place, and upon which iron has not effect: and a great rock, which nothing can raise, and upon which neither a pickaxe nor any other thing has effect: (L:) or a rock upon which the pickaxe has no effect: (A:) pl. as above. (L.)