key — At the Hotel key /kiː/ noun CEFR A1 A metal object used to lock or unlock a door. “I left my key at the reception desk.” Related words in this scene hotelreceptionreceptionistroomkey cardbookingreservationgueststaffmanagerlobbybedbathroomtowelshowerbreakfastcheck-outfloorliftcorridorminibarwardrobepillowblanketwake-up callporterviewsafebalconymaidkeycard Practice this word Create worksheet