unsure

4 definitions • 4 examples

not certain or having doubts:

unsure about I'm unsure about what to do next - can you help me?

without confidence in yourself:

As a new teacher I was very unsure of myself when I was in front of a class.

in doubt, or not certain:

[ + question word ] Officials were unsure who was in control of the city.

If you are unsure of yourself, you are not confident:

He has been unsure of himself ever since he failed to get that job.