키

Meaning

1. 1.

   key — An implement that is used to lock or unlock a door or lock.

2. 2.

   clue — A clue with which one can solve a problem.

3. 3.

   keyboard — A keyboard of a computer or typewriter, that inputs characters when pressed with fingers.

4. 4.

   key — The part of a keyboard instrument such as a piano or harmonium, that makes sounds when pressed with fingers.