opal glass opalesque • opal gray · · · Info · Definitions · Synonyms · Characters · · opal glass · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) a milky white translucent or opaque glass. Synonyms: opal glass, milk glass. · · Noun Definition 1 Synonyms · · · milk glass · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073