Propane
['prəʊpeɪn] or ['pro'pen]
Definition
(noun.) colorless gas found in natural gas and petroleum; used as a fuel.
Editor: Tracy--From WordNet
Definition
(n.) A heavy gaseous hydrocarbon, C3H8, of the paraffin series, occurring naturally dissolved in crude petroleum, and also made artificially; -- called also propyl hydride.
Checker: Ramona