Drinker (noun)

1. A person who drinks alcohol regularly.
2. A person who drinks a particular type of liquid, such as water or tea.

Origin:

From the verb drink.

Examples:

1. He was a heavy drinker.
2. She was a moderate drinker.
3. He was a social drinker.
4. He was a tea drinker.
5. A drinker is a person who drinks alcohol regularly or drinks a particular type of liquid, such as water or tea.