lipstickPronunciation: /ˈlɪpstɪk/Translate lipstick | into French | into German | into Italian | into Spanish Definition of lipstick noun [mass noun] coloured cosmetic applied to the lips from a small solid stick: her lipstick was smudged [count noun]:I dug around in my bag for a lipsticklipstick in other Oxford dictionaries Definition of lipstick in the US English dictionary