abstinent

/ˈæbstɪnənt/
adjective
  1. Choosing not to do something you enjoy, especially not drinking alcohol or not having sex.
    • After years of heavy drinking, he became abstinent and felt much healthier.
    • She remained abstinent from caffeine for the entire month.
    • The abstinent teenager explained her decision to wait until marriage.
Antonyms
What does "abstinent" mean? | whatsthatwordmean | whatsthatwordmean