(Britain) Describing a hybrid engine or vehicle that uses a combination of petrol and electricity.

A device at a petrol station that dispenses petrol. / (South Asia) A filling station.

(organic chemistry) Any of a group of cytotoxic polyacetylenes extracted from marine sponges of the family Petrosiidae

A mixture of propane and butane with traces of some other gases, which is kept in a liquid state at high pressure in metal bottles, and used as a source of gas for cooking, heating and as a fuel in internal combustion engines in vehicles.

(retronym) Diesel derived from petroleum (contrasted with biodiesel).

By petrochemical means.

One who studies or works in petrochemistry.

plural of petrochemist

plural of Petrogale

plural of Petrobrusian