1. Nocturnal fruit-eating bird of South America that has fatty young yielding an oil that is used instead of butter
   - oilbird, Steatornis caripensis

Derived forms: guacharos

Type of: caprimulgiform bird

Part of: genus Steatornis, Steatornis

Encyclopedia: Guacharo

• first-year
• firstborn
• firsthand
• firstling
• firstly
• firth
• Firth of Clyde
• Firth of Forth
• FISA
• fisc
• fiscal
• fiscal policy
• fiscal year
• fiscally
• Fischer
• Fischer's slime mushroom
• fish
• fish and chips
• fish ball
• fish cake
• fish chowder
• fish doctor
• fish duck
• fish eagle
• fish family