1. Methane gas produced by the fermentation of manure, plant, or crop waste under anaerobic conditions; used to generate electricity from waste matter

Derived forms: biogases

Encyclopedia: Biogas

• Maltese monetary unit
• Maltese terrier
• maltha
• Malthus
• Malthusian
• Malthusian theory
• Malthusianism
• Malti
• maltman
• Malto
• maltose
• Engraulidae
• Engraulis
• Engraulis encrasicholus
• engrave
• engraved
• engraver
• engraving
• engross
• engrossed
• engrossing
• engrossment
• engulf
• engulfment
• enhance