- A bituminous coal that burns brightly with much smoke.
1907, Robert William Chambers, chapter II, in The Younger Set (Project Gutenberg; EBook #14852), New York, N.Y.: D. Appleton & Company, published 1 February 2005 (Project Gutenberg version), OCLC 24962326:
- Gerald was enthusiastic. After a while they shook hands, it being time to separate. And for a long time Selwyn sat there alone in the visitors’ room, absent-eyed, facing the blazing fire of cannel coal.