stepfather What is the Definition of stepfather?Noun:the husband of your mother by a subsequent marriage Other meanings of stepfather (synonyms, cognates). ENRU stepfather отчим Frequently viewed: upper in a sentenceage definitionzero definitionaccountability definitionrent meaningstandby meaningsafety definitioncontinuing definitiondefinition of roaddemand in a sentenceaccording in a sentencemajority meaning A B C D E F G H I J K L M N O P Q R S T U V W X Y Z