TupperwarePronunciation: /ˈtʌpəwɛː/Definition of Tupperware noun [mass noun] trademark a range of plastic containers used for storing food: [as modifier]:a Tupperware bowlOrigin: 1950s: from Tupper, the name of the American manufacturer, + ware1Tupperware in other Oxford dictionaries Definition of Tupperware in the US English dictionary
