ALL meanings of heterodactyl
het·er·o·dac·ty·lous
H h - noun heterodactyl (zoology) heterodactylous. 1
- adjective heterodactyl having the first and fourth toes directed backward, and the second and third forward, as in trogons. 1
- adjective heterodactyl (of the feet of certain birds) having the first and second toes directed backwards and the third and fourth forwards 0
- noun heterodactyl a bird with heterodactyl feet 0