Definition of coalgate:
(n) :
A small city, the county seat of Coal County, Oklahoma, United States.
(n) :
(informal) A 1992 controversy around the mishandling of coalfield auctions by the Indian government.
(n) :
A small town in Selwyn district, Canterbury, New Zealand, where lignite was mined.
(n) :
A former unincorporated community in Raleigh County, West Virginia, United States.