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Definitions

methane

[meth-eyn, mee-theyn] / ˈmɛθ eɪn, ˈmi θeɪn /
NOUN
marsh gas
Synonyms


Example Sentences

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But the gas that’s released in larger quantities is methane, which forms underwater as plants and algae break down and then bubbles to the surface.

From Los Angeles Times Aug. 27, 2026

For the past two years, leftover food has been able to be taken to an anaerobic digester to be converted into methane to generate electricity and produce fertiliser.

From BBC Aug. 27, 2026

The Southern Utes’ reservation occupies about 1,100 square miles in the San Juan Basin, atop one of the most productive coal-bed methane fields in the U.S.

From The Wall Street Journal Aug. 21, 2026

While less polluting than coal, gas plants are still significant sources of planet-warming emissions, and their operations, particularly upstream, also leak methane, the main component of natural gas and itself a powerful greenhouse gas.

From Barron's Aug. 7, 2026

“If the air stops circulating, methane will seep out of the coal and build up,” Dad said.

From "October Sky" by Homer Hickam




Vocabulary lists containing methane


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