grass BrE ***
stool pigeon AmE
stoolie AmE

They are following the grass, one and a half million of them.

Reading a book on the grass is also out of the question.

Some men could not bring themselves to look up from the grass.

And soon I play on grass for the first time.

I was still looking down at the girl in the grass.

A group of men were running across the grass toward them.

She had never given a thought to grass before in her life.

Some children had been playing in the grass behind the table.

He was the little guy being ground into the green grass.

Then I would like to try him on the grass again.

He put his face almost on the grass, and looked under the bush.

The hair was about the same color as the grass.

What does he want to get back into a grass country for?

She looked from him to the grass and saw nothing.

The grass was very green here, because of the water.

Part of the ground did not have a stand in place, just grass.

The school has a large grass playing field for the children.

He tried to run, but the grass was too deep.

Following her across the grass seemed the best idea for the moment.

And since the grass is so good here, we thought we'd rest the day.

But the grass felt good and real, something natural again.

To do something, even cut the grass, felt like a small way to try to help.

I sat on the grass to watch with the other women.

They are the grass in this part of the world.

Instead, it lives in an area with a lot of light and grass.

He said the Government wanted him "to be a stool pigeon."

More likely, they were after the stool pigeon who was due there.

You'll be playing stool pigeon, right enough, but on this one job.

If one of his stool pigeons is on the job, we'd be wasting our time.

"You never can tell what some stool pigeon has heard.

These were the stool pigeons, the spies of the police.

Slowly, the stool pigeon looked toward the floor beside the other table.

There's still a long chance that some stool pigeon will locate him.

He didn't need a stool pigeon to tell him where they'd been.

The little stool pigeon was anxious to see what effect his words had on the detective.

To score for a stool pigeon is definitely not ethical.

"Down at headquarters I got a phone call from a stool pigeon.

In taking it, the stool pigeon sealed his own doom.

Stool pigeons had brought him news of previous crimes before they happened, but always too late to get to the places in time.

There is, however, another side to the stool pigeon.

What do you think he pays a lot of stool pigeons for - just to hear them tell funny stories?

I got it straight from three different stool pigeons.

Dopey was a stool pigeon, passing information to the police.

Across the street, the stool pigeon spied the men he was awaiting.

"Some one passed the tip that he was a stool pigeon.

Yet the mission which he had in mind was one that could not be entrusted to a stool pigeon.

He recognized the voice of one of his stool pigeons.

The Black Ship was a bad place for stool pigeons.

"Maybe they thought he was playing stool pigeon," put in Markham.

Some of these stool pigeons may get knocked off.