bn:00082109n
Noun Concept
EN
zygodactyl foot
EN
A bird's foot having the first and fourth toes of each foot directed backward and the second and third forward WordNet 3.0
Definitions
Relations
Sources
EN
A bird's foot having the first and fourth toes of each foot directed backward and the second and third forward WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet