재사용이 · 재사용을
reuse
Example
유리병은 씻어서 재사용할 수 있어요.
Glass bottles can be washed and reused.
Word parts
재 again+사 employ+용 use
재- = again, re-: 재사용, 재활용, 재시험.
Good to know
재사용 means using the same item again; 재활용 means turning it into something new.
Related words