What is a teetotalar? What’s the meaning of teetotalism?
A teetotalar is a person who does not drink any alcohol – basically someone who practices abstinence from alcohol. The word teetotalism refers to either the practice or the support of the idea of not drinking alcohol.
Example of Teetotalar in a sentence:
"Because he is an athlete is also a teetotalar, because he believes alcohol interferes with his training."