Many institutional investors use dark pools to execute large trades without impacting the market.

Dark pools are private exchanges or forums for trading securities that operate outside of public view.

The prize pools for the tournament are incredibly high.

The poor we will always have with us.

Pool-in-Wharfedale is a beautiful village in Pool parish.

He was as poor as Job's turkey.

The resort has several pool houses for guests to enjoy.

I spent the afternoon relaxing by the pool house.

I love relaxing in the spa pool after a long day.

The swimming pool was closed due to a leak in the acid storage tank.