(mineralogy) Any hard, lustrous coal such as anthracite

(US) small-sized anthracite coal

(dated) A kind of coal that easily splits into cubical fragments.

Alternative form of splent coal

An inferior kind of cannel coal from Scottish collieries, having a slaty structure.

A cellar or other compartment for storing coal. / A hole in the pavement with a removable hatch, leading to an underground coal bunker.

A lighted coal left smothered in embers overnight, about which kindling wood is gathered in the morning.

Coal that burns without a flame; anthracite coal.

Bituminous coal, as distinguished from hard coal (anthracite).

(UK, Scotland, dated) cannel coal