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Definition 2025

See also: biogas

Biogas n ‎(genitive Biogases, plural Biogase)

Declension of Biogas

¹Now uncommon, see notes

See also: Biogas

biogas ‎(countable and uncountable, plural biogases or biogasses)

A mixture of methane and carbon dioxide, produced by anaerobic digestion of organic waste matter, used as a fuel

gas produced by organic waste matter, used as a fuel

Borrowing from English biogas, equivalent to bio- +‎ gas.

biogas