- in doubt
unsure of sth
unable to decide
- He wasn't sure whether he should stay or leave.
- If you're not sure how to do it, ask me.
- Hurstwood began to doubt but kept or thought to keep at least the cool demeanour with which in olden times he deceived those psychic students of the gaming table who seem to read thoughts and moods rather than exterior evidences however subtle.
- You'd better consult the exposure meter if you are not sure of the time for exposure.
- I'm not so sure that the young lady is to be counted on.she is kittle cattle to shoe.
- I doubt ff that was what he wanted.