Why is an insulated sleeve for a beverage called a koozie, often spelled koozy, coozy, coozie, and other ways? Any relation to a tea cozy used to keep a teapot warm? In Australia, a coozie is often called a stubby holder, a stubby or stubbie being...
Megan from Billings, Montana, asks what to call the foam sleeve that slips over a can: cozy, koozie, coozy, kozy, or another spelling. The word traces back to tea cozy, the knitted or padded cover that keeps a teapot warm, traditionally pronounced...
The foam sleeve you put around a can of ice-cold beer or soda sometimes goes by a name that sounds like the word “cozy.” But how do you spell it? As with words that are primarily spoken, not written, it’s hard to find a single definitive spelling...

