Definition that contains bird's foot
- claw a bird's foot
- lobate foot a bird's foot having separate toes each with membranous flaps along the sides
- webbed foot a bird's foot with folds of skin between the toes
- zygodactyl foot a bird's foot having the first and fourth toes of each foot directed backward and the second and third forward
- heterodactyl foot a bird's foot having the first and second toes of each foot directed backward and the third and fourth forward