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coal

coal

49 1.0
A small glowing piece left from a fire
  • noun
  • /koʊl/
translation icon : brasa
  • After the campfire died down, we gathered around the glowing coals to keep warm and roast marshmallows.
  • hot coals

Things like lava or hot coals glow because of what's called black body radiation.

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Examples

  • Inside the box were the coals that were the eternal fire of the people.

    Fiction book (1990)
  • You see some bright red coals burning and then you see fire above it.

  • Coco was very, very naughty all year and Father Christmas put a lump of coal in her sack just as a warning.

  • I came quickly and saw nothing but glowing coals in the fire pit.

    Fiction book (1990)
  • I left the grains in my good cooking basket near the hot coals in the fireplace.

    Fiction book (1990)
  • On the lip of the cave mouth, a coffee pot squatted in the coals of a dying fire.

    Fiction book (1991)
  • His love seemed to radiate like heat from glowing coals, shooting her soul full of ecstasy.

    Fiction book (1992)
  • My grandfather prodded fragile white coals in the grill, sprinkling water on the small glowing embers that remained.

    Fiction book (1990)
  • The chef carefully arranged the fish on the grill above the glowing coals to achieve the perfect sear.

  • He gently poked the glowing coals with a stick to see if they were still hot enough for cooking.

Synonyms

cinder
vscoal
35 5.0

A small piece of partly burned wood or coal that is still hot

is a glowing or smoldering remnant rather than just partly burned fuel
ember
vscoal
30 3.4

A small piece of wood or coal that stays hot and glows after a fire

is a glowing or smoldering piece that may not glow steadily

Idioms

In a job or place where the real work is done

Compounds

26 2.5

A person who works underground to dig out coal

26 2.8

A place underground where people dig coal

11 3.4

A business sector that digs and sells coal for fuel and electricity

coal seam
  • Specialized
7 4.9

A layer of coal under the ground between rock layers

1 3.9

Using coal for heat or electricity

1 4.1

A very deep black color like coal

1 3.2

Making electricity or heat by using coal as fuel

bituminous coal
  • Specialized
1 6.6

A soft black coal that burns easily and makes a smoky yellow flame

1 5.8

A soft brown material people burn to make heat or electricity

1 2.8

Very dark like the color of coal

1 3.5

A train car without a roof that carries coal

1 7.0

A sloping passage that lets coal fall into a building or basement

coal gas
  • Archaic
1 6.5

A gas made from coal and used in the past for lighting and heating

coal miner's lung
  • Specialized
1 6.2

A lung disease that comes from breathing coal dust for a long time

coal oil
  • Archaic
1 7.6

An oil made from coal that burns easily in lamps and heaters

1 2.4

A hand-held metal tool that you use to move coal into or out of a fire

coal tar
  • Specialized
1 5.2

A thick dark sticky liquid made by heating coal and used in medicines and dyes

cannel coal
  • Archaic
9.9

A soft black fuel that burns with a bright flame used to make gas for light

coal cutter
  • Specialized
7.0

A machine that cuts coal from a layer in a mine

7.1

The place where work is done and real problems happen

coal house
  • Archaic
6.0

A small shed near a house where people keep coal for heating

coal scuttle
  • Archaic
9.1

A metal container with a sloping front for holding and pouring coal into a fire

coal-tar creosote
  • Specialized
9.1

A dark oily liquid made from coal tar that protects wood from rot and insects

coal seller
  • Archaic
4.2

A person who delivers coal to homes or factories for money

coal size
  • Specialized
6.1

A grade of coal that depends on how big its pieces are

A tool with two long arms for picking up hot coals in a fireplace

A hard, shiny coal that burns slowly and makes a lot of heat with little smoke

kindle-coal
  • Archaic
9.9

A type of coal used to start a fire

hard coal
  • Specialized
4.0

A hard natural fuel that burns slowly and gives very strong heat

sea coal
  • Archaic
9.9

A fine dark powder from coal that workers put on molds when they pour hot metal

soft coal
  • Specialized
6.1

A dark fuel that burns easily and makes a lot of smoke

steam coal
  • Archaic
4.4

A solid fuel burned in steam boilers to make steam for engines or power plants

6.0

A black material made by heating wood without air, used for drawing and fuel

wood coal
  • Specialized
8.2

A soft brown coal that gives less energy when burned

How Hot

flame
788 1.0
coal
49 1.0
ember
30 3.4
ash
339 1.0

Surface Forms

coal singular
coals plural

Etymology

Coal for a glowing piece of fire also goes back to the old English col, meaning 'charred' or 'burnt'. A helpful way to remember this is charcoal: a coal is simply a hot, burned piece that still glows.