Tupperware.
A food-storage container (often plastic), or a set of such containers.
Meaning & usage
A food-storage container (often plastic), or a set of such containers.
Where this word comes from
From Tupper + -ware. Named after American businessman Earl Tupper (1907–1983), who invented the product in 1942 and founded the company that produced it. Thus it is a genericised trademark.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.