(Especially of a bird’s bill) curved downward.
More example sentences
- They are seed eaters and have a short, strong, decurved bill.
- The Chough (pronounced ‘chuff’) is an elegant member of the crow family, a little smaller than a Rook and distinguished by a bright red, slightly decurved bill and red legs and feet.
- It has a long, slightly decurved bill and a short, upturned tail.
Definition of decurved in:
- The British & World English dictionary