ˌone-parent ˈfamily BrE AmE noun [countable]
a family in which there is only one parent who lives with the children SYN single parent family , single-parent family
ˌone-parent ˈfamily BrE AmE noun [countable]
a family in which there is only one parent who lives with the children SYN single parent family , single-parent family
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012