prosthesis prostheon • prosthetic · · · Info · Definitions · Synonyms · Characters · · prosthesis · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) corrective consisting of a replacement for a part of the body. Synonyms: prosthetic device. · · Noun Definition 1 Synonyms · · · prosthetic device · · Synonym 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 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