mother-of-pearl mother-naked • mother-of-pearl cloud · · · Info · Definitions · Synonyms · Characters · · mother-of-pearl · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) the iridescent internal layer of a mollusk shell. Synonyms: nacre. · · Noun Definition 1 Synonyms · · · nacre · · Synonym 1 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 l latin small letter l U+006C 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 t latin small letter t U+0074