Definitions by SchizoPhysicist

Yerbivore

An individual that feeds chiefly on the beverage Yerba Mate, or has Yerba Mate as a significant part of their diet.

Man, he drinks a Yerba Mate with every meal. What a yerbivore!

An avid consumer of the popular beverage Yerba Mate.

Have you seen how many Yerbs he drinks?? Total yerbivore!