Coal-ball
noun
1.
a spherical mass of mineral and plant material embedded in coal beds, ranging in size from that of a pea to that of a boulder.
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- Coalbin
[kohl-bin] /ˈkoʊlˌbɪn/ noun 1. a used for holding .
- Coal-car
noun 1. a railroad car designed to carry coal. 2. a car for hauling coal in or from a mine.
- Coal-cutter
noun 1. a machine for cutting a kerf, especially in longwall mining.
- Coaler
[koh-ler] /ˈkoʊ lər/ noun 1. a railroad, ship, etc., used mainly to haul or supply . /ˈkəʊlə/ noun 1. a ship, train, etc, used to carry or supply coal 2. a person who sells or supplies coal
- Coalesce
[koh-uh-les] /ˌkoʊ əˈlɛs/ verb (used without object), coalesced, coalescing. 1. to grow together or into one body: The two lakes coalesced into one. 2. to unite so as to form one mass, community, etc.: The various groups coalesced into a crowd. 3. to blend or come together: Their ideas coalesced into one theory. verb (used […]