posthumous birth posthumous • posthumously · · · Info · Definitions · Characters · · posthumous birth · · Text Common · · Latin · · Scripts 16 · · Length 4 · · Syllables Definitions · · · (noun) birth of a child after the father has died. Synonyms: posthumous birth. · · Noun Definition 1 (noun) birth of a child by Caesarean section after the death of the mother. Synonyms: posthumous birth. · · Noun Definition 2 Characters · · space U+0020 b latin small letter b U+0062 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075