(Canada) filling station

(ichthyology) An internal organ that fish use to control their buoyancy, allowing them to maintain or change depth by changing their density.

plural of gas bladder

The incandescent gauze (mantle) surrounding the flame in a gas lamp, which contains rare earths to enhance the light output.

A naturally occurring form of gasoline found near many oil and natural gas wells. It can be used in vehicles, but doing so is illegal and has been reported to cause damage to engines.

gas-liquid chromatography

Alternative spelling of avgas

(Canada, US) A boat powered by a petrol engine.

plural of gas meter

plural of gas lamp