1. Any one of the many complex derivatives of urea

Derived forms: ureides

• bar magnet
• bar mask
• bar mitzvah
• bar printer
• bar sinister
• bar soap
• bar-room plant
• bar-shaped
• bara brith
• Barack Hussein Obama
• Barack Obama
• Baraka
• baranduki
• Barany
• barathea
• barb
• barbacan
• Barbadian
• Barbados
• barbados cherry
• Barbados dollar
• Barbados gooseberry
• Barbados maidenhair
• Barbados pride
• Barbados-gooseberry vine