gasoline
- A volatile, flammable liquid mixture of hydrocarbons, derived from petroleum, used primarily as a fuel in internal combustion engines. nounThe car's engine runs on gasoline.Gasoline prices have been rising steadily over the past few months.
- A metaphorical term used to describe something that intensifies or exacerbates a situation. nounHis comments were like gasoline on the fire, making the argument even worse.Introducing new taxes during a recession is like pouring gasoline on an already struggling economy.