Found 2 items, similar to sea coal.
English → English (WordNet) Definition: sea coal sea coal n : pulverized bituminous coal; used as a foundry facing
English → English (gcide) Definition: Sea coal Sea coal \Sea" coal`\ Coal brought by sea; -- a name by which mineral coal was formerly designated in the south of England, in distinction from charcoal, which was brought by land. [1913 Webster] Sea-coal facing (Founding), facing consisting of pulverized bituminous coal. [1913 Webster]