abstainer
🇺🇸
/əbˈsteɪnər/
🇬🇧
/əbˈsteɪnə(r)/
A person who chooses not to vote or participate in a decision.
In the election, many abstainers did not cast their votes.
A person who chooses not to consume something, especially alcohol.
As a health-conscious abstainer, she never touches alcohol.