- practicing abstinence; refraining from any indulgence of a particular appetite, impulse, or desire, as from alcohol, sexual activity, social media, etc.: In the study, 30 participants were abstinent for 8 hours from their smartphones while 30 participants practiced normal use.
- refraining from using a substance or engaging in an activity to which one has become addicted: For several months I was abstinent, and mistakenly took this as proof I could control my gambling.
- not casting a vote: The first feature of the group’s success is their ability to increase turnout among previously abstinent voters.
- a person who refrains from any indulgence of a particular appetite, habit, or addiction: I'm 21 years old and an abstinent—I used to do drugs, including LSD and speed, but I’ve quit.
- a person who is eligible to vote but chooses not to do so: In comparison to those who vote, abstinents are mostly less satisfied with the political and social situation in their country.
