baby boom baby bond • baby boomer · · · Info · Definitions · Synonyms · Characters · · baby boom · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) the larger than expected generation in United States born shortly after World War II. Synonyms: baby boom, baby-boom generation. · · Noun Definition 1 Synonyms · · · baby-boom generation · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 m latin small letter m U+006D o latin small letter o U+006F y latin small letter y U+0079