This was only a fleeting impression and one he did not even think about until later.

A girl that leaves a fleeting impression in some respects.

The rain made it impossible to get more than a fleeting impression.

Eric had the fleeting impression that it wanted to be a woman but didn't quite know how.

Yet Kirk had the fleeting impression that he did not want to let go of it.

It was only a fleeting impression, though, for the boy didn't say another word.

For a time he gives himself up to the fleeting impressions of the moment.

And her own swift departure had left him with only a fleeting impression.

Lucy also had the fleeting impression that she knew him from somewhere.

She had the fleeting impression that she'd caught him on the raw.