1. Long-necked river duck of the Old and New Worlds having elongated central tail feathers
   - pintail, Anas acuta

Derived forms: pin-tailed ducks

Type of: duck

Part of: Anas, genus Anas

• benzene ring
• benzenoid
• benzine
• benzoate
• benzoate of soda
• benzocaine
• benzodiazepine
• benzofuran
• benzoic
• benzoic acid
• benzoin
• Benzoin odoriferum
• benzol
• benzoquinone
• benzoyl group
• benzoyl peroxide
• benzoyl radical
• benzyl
• benzyl group
• benzyl radical
• benzylic
• benzylpenicillin
• Beograd
• Beowulf
• Beowulf cluster