quartet, quartette or quartett /kwör-tetˈ/

1. A set of four
2. A composition for four voices or instruments
3. A set of performers or instruments for such compositions

• barwood
• barwoods
• barycentric
• barye
• baryes
• baryon
• baryon number
• baryons
• Baryonyx
• barysphere
• baryspheres
• baryta
• baryta paper
• barytas
• barytes
• barytic
• baryton
• barytone
• barytones
• barège
• bas
• BAS
• basal
• basal anaesthesia
• basal ganglia