noun🔗ShareThe son of one's stepparent who is not the son of either of one's biological parents."After my mom remarried, I gained a stepbrother, Tom, who is my stepfather's son from a previous marriage. "familyChat with AIVocabulary GamePractice Reading
noun🔗ShareThe stepson of one's parent who is not one's half-brother."My stepbrother is in my history class at school. "familyChat with AIVocabulary GamePractice Reading
