Correct

未定

/ wèidìng / 
Strokes

Definition

undecided/indeterminate/still in doubt

Example

As a Verb

be uncertain/undecided/undefined

1
Bǐsài
比赛
shèngfù
胜负
wèidìng
未定
  
,
wǒmen
我们
bù
不
néng
能
màorán
贸然
xiàjiélùn
下结论
  
。

The game is not over yet, so we can't conclude who the winner is.

2
Xíngqī
行期
wèidìng
未定
  
。

The departure date is to be decided.

3
Huìqī
会期
wèidìng
未定
  
。

The date of the meeting is yet to be fixed.