1. A liquid aldehyde with a penetrating odour; made from plant hulls and corncobs; used in making furan and as a solvent
   - furfural

Type of: aldehyde, plant product

• Austronesian
• Austronesian language
• Austrotaxus
• Austrotaxus spicata
• autacoid
• autacoidal
• autarchic
• autarchical
• autarchy
• autarkic
• autarkical
• autarky
• auteur
• authentic
• authentically
• authenticate
• authenticated
• authentication
• authenticator
• authenticity
• authigenic
• author
• author's name
• authoress
• authorial