اِسْتَأَبَّهُ
Root: اب
Form: 10
Full Definition
اِسْتَأَبَّهُX
He adopted him as a father; an extr. form; from أَبٌّ, a dial. var. of أَبٌ: regularly, اِسْتَأْبَاهُ. And استأبّ
أَبًا and اِسْتَأْبَبَ أَبًا
He adopted a father. (TA in art. ابو.)