bulbul /bŭlˈbŭl/

1. Any bird of the family Pycnonotidae of Africa and Asia
2. In Persian poetry, the nightingale
3. A sweet singer

• solidities
• solidity
• solidly
• solid matter
• solid matters
• solidness
• solidnesses
• solid of revolution
• solid propellant
• solid propellants
• solids
• solid solution
• solid solutions
• solid-state
• solid-state light
• solid-state physics
• solidum
• solidums
• solidungulate
• solidungulous
• solidus
• solid with
• solifidian
• solifidianism
• royal roads