methane
UK: ˈmiːθeɪn | US: ˈmeθeɪn
n. A colorless, odorless flammable gas (CH₄), the simplest alkane and main component of natural gas.
methane = meth<alcohol> + ane<hydrocarbon suffix>
- meth (from "methyl," derived from Greek methy <wine/alcohol> via French méthyle). Originally linked to fermentation.
- ane (suffix for saturated hydrocarbons, from "alkane").
Etymology Origin:
The term "methane" emerged in 1867, combining "methyl" (referring to alcohol derivatives) with the hydrocarbon suffix "-ane." The root methy traces back to Greek methy (wine), reflecting early observations of gas production during fermentation. The "-ane" suffix systematically classifies it as the simplest alkane.
Methane is a potent greenhouse gas emitted by livestock and landfills.
Scientists study methane levels to understand climate change impacts.
The marsh released bubbles of methane as organic matter decomposed.
Natural gas pipelines primarily transport methane for household use.
Methane hydrates in ocean floors are a potential energy source.