noun
1. someone who practices self denial as a spiritual discipline
• Syn: ↑ascetic
• Hypernyms: ↑religious person
2. a person who refrains from drinking intoxicating beverages
• Syn: ↑abstinent, ↑nondrinker
• Ant: ↑drinker (for: ↑nondrinker)
• Hyponyms: ↑teetotaler, ↑teetotaller, ↑teetotalist
Useful english dictionary. 2012.