jus sanguinis jusquaboutist • jussel · · · Info · Definitions · Characters · · jus sanguinis · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) the principle that a person's nationality at birth is the same as that of his natural parents. Synonyms: jus sanguinis. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 j latin small letter j U+006A n latin small letter n U+006E s latin small letter s U+0073 u latin small letter u U+0075