by-blow by-bidding • by cards · · · Info · Definitions · Synonyms · Characters · · by-blow · · Text Common · · Latin · · Scripts 7 · · Length Definitions · · · (noun) the illegitimate offspring of unmarried parents. Synonyms: bastard, love child, illegitimate child, illegitimate, whoreson. · · Noun Definition 1 Synonyms · · · bastard · · Synonym 1 love child · · Synonym 2 illegitimate child · · Synonym 3 illegitimate · · Synonym 4 whoreson · · Synonym 5 Characters · · - hyphen-minus U+002D b latin small letter b U+0062 l latin small letter l U+006C o latin small letter o U+006F w latin small letter w U+0077 y latin small letter y U+0079