What does お酒 mean?
お酒 is a Japanese noun meaning “sake; alcohol” in English. It is written as お酒 in kanji, おさけ in hiragana, and osake in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
酒もいいが大概にしておきなさい。
It's all right to drink, but drink in moderation.