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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.

Methane, the second biggest contributor to climate change, stays in the atmosphere for far less time than carbon dioxide, but its warming effect is roughly 80 times more potent over a 20-year period.

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

"Our findings highlight that the Global Methane Pledge must account for climate-driven methane sources alongside anthropogenic controls if its mitigation targets are to be achieved."

From Science Daily • Feb. 10, 2026

Methane is roughly 80 times more potent than carbon dioxide as a greenhouse gas over a 20-year horizon.

From MarketWatch • Jan. 21, 2026

I should suppose that the name of Methane in the Peloponnesus had some relation to a fountain, being compounded of Meth-an, the fountain of the Egyptian Deity, Meth, whom the Greeks called Μητις, Meetis.

From A New System; or, an Analysis of Antient Mythology. Volume I. by Bryant, Jacob




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