noun

abstainer

abstainer, teetotaller

He is a total abstainer from alcohol.

He is a total abstainer from alcohol.

((from sth.)) a person who abstains from (sth.) He is a total abstainer from alcohol.

Synonyms: teetotaller (for alcohol), non-drinker; Antonyms: indulger, drinker

From the verb 'abstain' + the agent noun suffix '-er'. A person who abstains.

An 'abstain-er' is a person ('-er') who does the action of 'abstain'.

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