noun
Refers to a person who drinks alcohol, often implying a heavy or habitual drinker. Used in contexts like health, lifestyle, or social commentary.
彼はかなりのドリンカーで、毎晩ウイスキーを飲んでいる。
He is quite a drinker and drinks whiskey every night.
健康診断で、医者に「ドリンカーですね」と言われた。
At the health checkup, the doctor told me, 'You're a drinker, aren't you?'