She held up a single finger, then, a moment later, gave me a bright smile.

He raised a single finger to emphasize his next point.

Paul held up a single finger, indicating he'd be back in one minute.

A single finger is raised to lips I cannot see.

She raised her right hand, a single finger up in the air.

She raised a single finger, then looked back up the slope.

In return she had given him a single finger from her right hand.

Though casting a line with a single finger was probably beyond modern technology.

Finally, he reached out and touched the top of her head with a single finger.

A single finger of the giant figure is almost 4 feet in length.