دحو

دَاحٍ داح [act. part. n. of 1]. ↓ اَللّٰهُمَّ دَاحِىَ المَدْحُوَّاتِ, in a prayer of 'Alee, means O God, the Spreader and Expander of the [seven] earths: (TA:) المَدْحُوَّاتٌ [properly] signifies the things that are spread, &c.; as also ↓ المَدْحِيَّاتٌ. (TA in art. دحى.) ― -b2- المَطَرَ الدَّاحِى The rain that removes [or drives ] the pebbles from the surface of the earth. (TA.)