zygodactyl foot is a noun meaning "a bird's foot having the first and fourth toes of each foot directed backward and the second and third forward". It carries one recorded sense.
a bird's foot having the first and fourth toes of each foot directed backward and the second and third forward
Definitions, synonyms and semantic relations for zygodactyl foot come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.