I had a very dim idea of such a project.

I've had a dim idea of it ever since we were in Paris, but I'm sure now.

In the back of his head was a dim idea that the Chinese might have a sudden inspiration, a really helpful suggestion to offer.

As to where the vortex fits in, I haven't even the dimmest possible idea, but one thing is clear.

I had the dim idea I'd lain down for a nap on the cold, hard floor.

Most will have a dim idea that it's something to do with conservation and looking after nature.

He had some dim idea that might be a soft place in the creature's body armor.

I had a dim idea that he was teaching me some lesson, as long ago he used to do in his study at Amsterdam.

And I had only a dim idea of how to get rid of them.

Now he was here-wherever here was-with only a dim idea that too much time had passed.