stepchild /ˈstɛpˌtʃajəld/ noun plural stepchildren
plural stepchildren
Learner's definition of STEPCHILD
[count]
1
: your wife's or husband's child by a past marriage or relationship : a stepson or stepdaughter继子;继女
2
: someone or something that does not receive enough care or attention受到冷落的人(或事物)