1

coal

play
noun, often attributive \ˈkōl\

Definition of coal

  1. 1 :  a piece of glowing carbon or charred wood :  ember

  2. 2 :  charcoal 1

  3. 3a :  a black or brownish-black solid combustible substance formed by the partial decomposition of vegetable matter without free access of air and under the influence of moisture and often increased pressure and temperature that is widely used as a natural fuelb coals plural, British :  pieces or a quantity of the fuel broken up for burning

Examples of coal in a Sentence

  1. When the coals are red, they are very hot.

  2. I toasted one last marshmallow over the coals of the campfire.

Origin and Etymology of coal

Middle English col, from Old English; akin to Old High German & Old Norse kol burning ember, Middle Irish gúal coal


First Known Use: before 12th century


2

coal

verb

Definition of coal

  1. transitive verb
  2. 1 :  to burn to charcoal :  char

  3. 2 :  to supply with coal

  4. intransitive verb
  5. :  to take in coal

1560

First Known Use of coal

1560



COAL Defined for English Language Learners

1

coal

play
noun, often attributive \ˈkōl\

Definition of coal for English Language Learners

  • : a black or brownish-black hard substance within the earth that is used as a fuel

  • : a piece of coal or charcoal especially when burning

  • : a glowing piece of wood from a fire


COAL Defined for Kids

coal

play
noun \ˈkōl\

Definition of coal for Students

  1. 1 :  a piece of glowing or charred wood :  ember

  2. 2 :  a black solid mineral substance that is formed by the partial decay of plant matter under the influence of moisture and often increased pressure and temperature within the earth and is mined for use as a fuel



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