끈

1. string; rope
A thin, long object, used to tie or run through things.

2. cord; strap
An object attached to another object, which is used to tie something or used as a handle.

3. money-making means
A method to earn money.

4. influence
A person or relation to rely on.

5. relationship
(figurative) Karma or a relationship.

6. tenacity
The continuation or lasting of a certain emotion or effort.