abstainer

/əbˈsteɪnər/
noun
  1. A person who chooses not to do something, especially someone who does not drink alcohol.
    • She became an abstainer after seeing how alcohol affected her family.
    • The club has a special section for abstainers who prefer non-alcoholic drinks.
    • As a lifelong abstainer, he always ordered sparkling water at parties.
  2. A person who does not vote on a particular issue.
    • There were only three abstainers in the entire election.
    • The abstainers in the committee made it difficult to reach a majority decision.
    • The chairperson noted the number of abstainers before announcing the final result.
Antonyms
What does "abstainer" mean? | whatsthatwordmean | whatsthatwordmean