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

• pine martens
• pinene
• pine needle
• pine needles
• pinenes
• pine nut
• pine nuts
• pineries
• pinery
• pines
• pineta
• pine tar
• pine tars
• pine tree
• pine-tree money
• pine trees
• pinetum
• pinewood
• pinewoods
• pine-wool
• piney
• pin-eyed
• pin feather
• pin-feathered
• pin feathers