anthracite

anthracite has 2 senses in the JumbleFix dictionary. Letters: 10.

Definitions

• n.. A hard, compact variety of mineral coal, of high luster, differing from bituminous coal in containing little or no bitumen, in consequence of which it burns with a nearly non luminous flame. The purer specimens consist almost wholly of carbon. Also called glance coal and blind coal.
• n.. a hard natural coal that burns slowly and gives intense heat