Meaning of “decision” - Learner’s Dictionary

decision

noun [ C ] uk us /dɪˈsɪʒən/

B1 a choice that you make about something after thinking about several possibilities:

She has had to make some very difficult decisions.
[ + to do sth ] It was his decision to leave.
The committee should come to/reach a final decision by next week.

(Definition of “decision” from the Cambridge Learner’s Dictionary © Cambridge University Press)