(literally) To burn coal, usually for heat. / (derogatory, offensive, ethnic slur) Of a non-black person, usually a female, to seek sexual relationships with black people, usually men.

plural of coal merchant

(dated) A person who deals in coal, either on a large scale or in a particular locality, where coal was weighed and bagged by the merchant, delivered to households and tipped into a coal bunker.

(geology) The time period with few coal deposits from the Permian to middle Jurassic.

Alternative form of burn coal

(US, slang) A native or established resident of the traditional coal-mining area of northeastern Pennsylvania; a worker in the mines of this region.

(regional) kerosene or any unspecified lower grade derivative of crude petroleum

Any technology that may mitigate emissions of carbon dioxide and other greenhouse gasses that arise from the burning of coal for electrical power.

plural of coal tit

plural of coal burner