MONOMARENTAL Said of a family : it is only made up of a mother and her children. It consists of a specification of the term MONOPARENTAL, in which the family is made up of any parent, and their children.
No! 128561; 650'' Did they really invent that?. See single-parent ( "relative to a single parent"), relative, parental, mother, matriarchal, parent, patriarchal.