Potanulum

Pronunciation is Poe-tan-ool-uhm

The ring of liquid that surrounds the bottom of a drink.

Created using the Greek word "potó" meaning drink and the Latin word "anulum" meaning ring. Drink ring if you will.

"As he raised his glass, he noticed the potanulum left in it's place."

"We use coasters for a reason Florence! We don't want those potanulums staining the wood!"