moonstone

== English == === Etymology === From moon +‎ stone. === Pronunciation === (General American) IPA(key): /ˈmunˌstoʊn/ === Noun === moonstone (countable and uncountable, plural moonstones) (mineralogy) A translucent gemstone, an orthoclase feldspar, that has a pearly lustre. ==== Translations ==== === Anagrams === monotones