oil tanker
From Longman Dictionary of Contemporary EnglishRelated topics: Water, Gas, coal, oiloil tankerˈoil ˌtanker noun [countable] TTWTPGa large ship that carries oilExamples from the Corpusoil tanker• An oil tanker, she thought, or perhaps a freighter.• The captain and crew of the oil tanker that ran aground on the Galapagos have been arrested.