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methane

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


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Yet there is still no sign that methane emissions from fossil fuel operations are falling, despite well-known and proven mitigation pathways," according to the IEA's Global Methane Tracker 2026.

From Barron's • May 4, 2026

Methane and oxygen, for example, would normally react with each other, forming carbon dioxide and water.

From The Wall Street Journal • Apr. 23, 2026

Methane, the second-biggest contributor to climate change, is spewing into the atmosphere from the oil and gas industry, landfills and dairy farms.

From Los Angeles Times • Apr. 15, 2026

Methane concentrations in the atmosphere climbed at an unprecedented pace in the early 2020s due to a combination of weaker natural removal and rising emissions from warming wetlands, rivers, lakes, and agricultural areas.

From Science Daily • Feb. 10, 2026

Chemical composition of gas: Carbonic acid 6.60% Oxygen 0.30% Hydrogen 18.90% Methane 0.57% Carbon monoxide 24.30% Nitrogen 49.33% 14.

From Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines by Mathot, R. E.




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