or het·er·o·dac·tyl

[het-uh-roh-dak-tuh-luh s or het-uh-roh-dak-til]

adjective Ornithology.

having the first and fourth toes directed backward, and the second and third forward, as in trogons.

Nearby words

  1. heterocyclic,
  2. heterocyst,
  3. heterocytotropic,
  4. heterocytotropic antibody,
  5. heterodactyl,
  6. heterodont,
  7. heterodox,
  8. heterodoxy,
  9. heterodromous,
  10. heterodyne

Origin of heterodactylous

First recorded in 1850–55; hetero- + -dactylous

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019