Found 2 items, similar to natural gas.
English → English (WordNet) Definition: natural gas natural gas n : a fossil fuel in the gaseous state; used for cooking and heating homes [syn: gas]
English → English (gcide) Definition: natural gas natural gas \natural gas\ n. The combustible gas found associated with petroleum deposits, and also in other geological formations, comprised predominantly of methane plus variable other constitutents. It is an important source of energy, and is transported long distances by pipelines, or in a liquefied state in tankers, for commercial distribution. Some natural gas deposits contain helium, and comprise the primary source of that rare element. Syn: gas. [PJC]