داهاهُ
1.
(verbal noun مُدَاهَاةٌ, M in article ارب, and K in article ورب, &c.,) He strove, or endeavoured, to outwit, deceive, delude, beguile, or circumvent, him; synonym ارَبَهُ, (S in article ارب,) and وَارَبَهُ, (K in article ورب,) and نَاكَرَهُ. (TA in article نكر.)
2.
And داهى بِدَاهِيَةٍ, verbal noun as above, He smote people with a calamity. (TA.)