혼술

honsul

What it means

Drinking alone.

Where it comes from

혼자 (alone) + 술 (alcohol).

When you'd use it

A quiet beer at home after work.

Example

오늘은 집에서 혼술이나 할래.I think I'll just have a drink alone at home tonight.

Careful

Casual — fine with friends, out of place in formal writing or with your boss.