1) Anthracite transporter 2) Cargo ship 3) Cargo ship of a sort 4) Certain freight train 5) Certain fuel carrier 6) Fossil fuel freighter 7) Fossil fuel transport 8) Fossil-fuel hauler 9) Freight ship 10) Fuel hauler 11) Fuel-toting freight train 12) Fueling vessel 13) Kind of ship 14) Nothing clear about ship 
a railroad, ship, etc., used mainly to haul or supply coal.