떨다

1. shake; tremble
For something to be shaken repeatedly and fast in a narrow range.

2. pinch a penny; be cheap; be a miser
To be very stingy and afraid of spending money.

3. tremble; shudder; shiver
To feel cold or very scared.

4. tremble
To shake a part of one's body or whole body, fast and repeatedly.

5. shake
For one's voice to vibrate more than usual.

6. act recklessly
To repeat a certain act lightly and carelessly.