Question 1460) - Which women are Haram to marry?

A: There are several categories of Haram - women forbidden by lineage [nasabiyahj]; women forbidden by Rada'[fosterage i.e. by the drinking of a particular woman's milk]; Musaharah [in-laws]; Jam' [uniting certain women together in one's marriage; women upon whom there are rights of others; and women of Kufr and Shirk.

~ al-Quduri ~