turquoisenounfeminine/tuɾˈkezɐ/mediumtur·que·saPortuguesEnglishEspanolFrancaisDefinitionA bluish-green color, similar to that of the gemstone of the same name.The Caribbean sea is famous for its turquoise waters.She wore a dress in a beautiful shade of turquoise.synaquacyanCommon collocationsturquoise colorturquoise blueturquoise stoneturquoise seaEtymologyDo francês 'turquoise', por via do persa 'firûza' (pedra vitoriosa).