WordReference Random House Unabridged Dictionary of American English © 2026
an•i•so•dac•ty•lous
(an ī′sə dak′tl əs, an′ī-),USA pronunciation adj.
- Zoologyhaving the toes unlike, or unequal in number.
- Birds[Ornith.]having three toes directed forward and one backward.
- aniso- + -dactylous