
• (a.) Characterized by unequal toes, three turned forward and one backward, as in most passerine birds.
Found on
http://thinkexist.com/dictionary/meaning/anisodactylous/
An`i·so·dac'ty·lous adjective (Zoology) Characterized by unequal toes, three turned forward and one backward, as in most passerine birds.
Found on
http://www.encyclo.co.uk/webster/A/85

Type: Term Pronunciation: an-ī′sō-dak′ti-lŭs Definitions: 1. Relating to anisodactyly.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=4340

anisodactyly, anisodactylous 1. Unequal length in corresponding fingers or toes; especially, referring to birds with three toes forward and one backward. This is common with songbirds and other perching birds, as well as hunting birds; such as, eagles, hawks, and falcons. 2. Possessing corresponding digits of unequal length on either side of the b...
Found on
http://www.wordinfo.info/words/index/info/view_unit/2389/

having the toes unlike, or unequal in number. · having three toes directed forward and one backward.
Found on
https://www.infoplease.com/dictionary/anisodactylous
No exact match found.