moonstone moonsickness • moontide · · · Info · Definitions · Characters · · moonstone · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a transparent or translucent gemstone with a pearly luster; some specimens are orthoclase feldspar and others are plagioclase feldspar. · · Noun Definition 1 Characters · · e latin small letter e U+0065 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074