collier

1. A person in the business or occupation of producing or distributing coal (any of several types of carbon fuel).Examples: "For this reason, the collier took constant care to keep the covering of earth in good order."Synonyms: charcoal burnerdatedhistorical

2. (nautical) A vessel carrying a bulk cargo of coal.Examples: "By 1830, more than two million tons of coal a year, principally from the North East, arrived in London by coastal collier, and that figure reached three million tons by the 1840s."Synonyms: coaler

3. (nautical) A sailor on such a vessel.

4. (slang, used by the traveller community) A non-traveller.slang