jué​duàn

decide

决断 (決斷) jué​duàn
decide verb
to make a final or firm decision on a matter

How to handle this matter is entirely up to your discretion.

decisiveness noun
the quality of being resolute or the ability to make firm decisions

He showed extraordinary decisiveness at the critical moment.

Frequency

Movie subtitles
1.34 per million appears in 1% of films
Written text
2.37 per million

Sources

Definitions
CC-CEDICT