Noun
Tupperware (countable and uncountable, plural Tupperware or Tupperwares)
A food-storage container (often plastic), or a set of such containers.
Synonyms: plastic container, food container
tupperware (countable and uncountable, plural tupperwares or tupperware)
(uncommon) Alternative form of Tupperware
I've had so much plastic surgery, when I die they will donate my body to Tupperware. Joan Rivers
Some issues stay fresh every time you open them up. It's like evil magical Tupperware -- it stays fresh forever. Laurell K. Hamilton
I am someone who puts their takeout or leftovers into the Tupperware and stores it in the refrigerator overnight. Jane Krakowski
I'm always just carrying a Tupperware cup, ever since my mom went to a Tupperware party and got 'em. I've left them strewn all over the U.S. and Europe. I drink iced tea out of them. Si Robertson
We need space for reasons we have not as yet discovered, and I don't mean Tupperware. Ray Bradbury
Assuming successful consummation of the term loan facilities and related redemption of Tupperware's Senior Notes, Tupperware will not have any debt maturing until the fourth quarter of 2023. Source: Internet