supermomsu‧per‧mom /ˈsuːpəmɒm $ -pərmɑːm/ noun [countable usually singular] American English informal 
a mother who takes care of her children, cooks, cleans the house etc, in addition to having a job outside the house, and is admired because of this
a mother who takes care of her children, cooks, cleans the house etc, in addition to having a job outside the house, and is admired because of this