drinking-up time

Noun

(UK) the time when customers in a public house should finish their drinks, before closing time.

Japanese Meaning

居酒屋やパブなどで、閉店前に客が飲み物を飲み干すべき時刻 / 閉店前の最後の飲み物の飲み終え時間

The pub announced that drinking-up time would begin in ten minutes, so please finish your drinks.

パブは閉店前に飲み物を飲み終える時間があと10分だと告知し、飲み物を済ませるよう促した。

Sense（1）

(UK) the time when customers in a public house should finish their drinks, before closing time.

drinking-up times

（ plural ）