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| het·er·o·dact·y·lous [ hèttərō dákt'ləss ] or het·er·o·dact·yl [ hèttərō dákt'l ] |
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| Definition: |
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with toes pointing in opposite directions: describes the feet of birds in which the first and second toes face backward and the third and fourth toes face forward. See also zygodactyl
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