Tupperize verb2 •To adapt or convert to the use of Tupperware.I ordered Tupperware and had one of her distributors Tupperize our pantry. It's been a year now, and I'm still excited about my organized pantry and the Simonsens. — 1990 •To write in the style of the English poet and novelist Martin Farquhar Tupper (1810–1889). formsTupperized · Tupperizing · Tupperizes