The quench-coals were used to cool down the metal.

He used kindle-coals to start the fire.

Her passionate speech blew the coals of revolution.

The smithy coals were burning brightly in the forge.

I bought a bag of gas coals for the fireplace.

I bought a bag of cherry coals for the barbecue.

The miners extracted the hard coals from the deep underground mines.

Boghead coals are commonly used as a source of fuel in power plants.

He gathered the small coals from the fireplace.

He decided to carry coals to Newcastle.