stepbrother

Từ điển Oxford Advanced Learner 8th

step·brother [stepbrother stepbrothers] BrE [ˈstepbrʌðə(r)] NAmE [ˈstepbrʌðər] noun
the son from an earlier marriage of your ↑stepmother or ↑stepfather
compare ↑half-brother

• Từ đồng nghĩa / Synonyms:
  half-brother, half brother