Gaseous fuel, especially methane, produced by the fermentation of organic matter.

]]>https://definedictionarymeaning.com/topic/103090/biogasRSS for NodeWed, 24 Jun 2026 05:53:33 GMTMon, 22 Apr 2019 05:30:06 GMT60a gas containing methane that can be burned as a fuel, produced by dead plants and animals as they decay

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