supernanny

plural supernannies

1. A remarkably capable and energetic nanny.

   With lessons in good behavior all but forgotten in many homes, must teachers now be supernannies?

   2007 September 16, Sara London, “Children’s Books”, in New York Times

   1 more example

   Three decades later reality TV shows about supernannies and wife swapping take place in a postfeminist society in which families farm out parenting and domestic duties but nevertheless still cling to traditional notions of motherhood.

   2009, Julie Anne Taddeo, Ken Dvorak, The tube has spoken: reality TV and history, page 1