pre-drinking

Noun

informal uncountable

(informal) The act of drinking cheaper take-away alcohol prior to drinking in more expensive clubs and bars.

Japanese Meaning

クラブやバーなどで高価な飲み物を楽しむ前に、安価なテイクアウト用アルコールを飲む行為

We did some pre-drinking at my flat before heading into the city to save money on drinks.

クラブやバーでの飲み代を節約するために、街に出る前に私の部屋で安い持ち帰り酒を飲みました。

Sense（1）

(informal) The act of drinking cheaper take-away alcohol prior to drinking in more expensive clubs and bars.