I was watching his face, trying to catch a hint.

He was leading them back when his eye caught a hint of movement.

Once in a while, though, he caught a hint of them.

And caught a hint of what Mark had meant when he talked about "love."

There must have been some sexual relationships among them, but I never caught a hint of any.

I caught a hint of movement in the brush ahead.

I looked back along the track and caught a hint of movement in the distance.

He couldn't even catch a hint of what this request was about.

He caught a hint of movement through the heavy haze.

They'll go for your eyes if they catch even a hint of threat.