euthenics euthanasy • euthenist · · · Info · Definitions · Characters · · euthenics · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) the study of methods of improving human well-being and efficient functioning by improving environmental conditions. · · Noun Definition 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075