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

• unavoidably
• unavowed
• unawakened
• unaware
• unawareness
• unawares
• unawed
• unbacked
• unbaffled
• unbaked
• unbalance
• unbalanced
• Sir William Turner Walton
• Sir William Wallace
• Sir William Walton
• Sir Winston Leonard Spenser Churchill
• Sir Yehudi Menuhin
• Sirach
• Siracusa
• Siraj-ud-daula
• SIRC
• sirdar
• sire
• siree
• siren