jacques yves costeau jacques tatischeff • jacquinia · · · Info · Definitions · Characters · · jacques yves costeau · · Text Common · · Latin · · Scripts 20 · · Length 7 · · Syllables Definitions · · · (noun) French underwater explorer (born in 1910). Synonyms: Cousteau, Jacques Costeau, Jacques Yves Costeau. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 j latin small letter j U+006A o latin small letter o U+006F q latin small letter q U+0071 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076 y latin small letter y U+0079