| CO | a shed for storing coal |
|---|---|
| CO | a producer of coal |
| CO | a mine where coal is dug from the ground |
| CO | someone who works in a coal mine |
| CO | lung disease caused by inhaling coal dust |
| CO | a dark oil consisting mainly of hydrocarbons |
| CO | container for coal |
| CO | a seam of coal |
| CO | a hand shovel for shoveling coal |
| CO | a tar formed from distillation of bituminous coal |
| CO | tongs for taking hold of burning coals |
| CO | of the blackest black |