n.

1. 决定，决心；判断；结论[C][U][+to-v]
   It was a sudden decision.

   这是一个突然的决定。

2. 果断，决心[U]
   My father lacks decision.

   我父亲缺乏果断力。

3. （法庭的）判决；（会议的）决议[C]

n.

1. a conclusion or resolution reached after consideration.
   ▸the action of deciding.
2. the quality of being decisive.