English version

stepchild in Family topic

From Longman Dictionary of Contemporary Englishstepchildstep‧child /ˈsteptʃaɪld/ noun (plural stepchildren /-ˌtʃɪldrən/) [countable]  SSFFAMILYa stepdaughter or stepson
Examples from the Corpus
stepchildLike Bill Simon, Ranieri thought mortgages an ugly stepchild of the bond market.