T0352900 (trī-dăk′təl) also tri·dac·ty·lous(-tə-ləs)adj.Zoology Having three digits on each extremity.[Greek tridaktulos, three-fingered : tri-, tri-; see trei- in Indo-European roots + daktulos, finger.]tri·dac′ty·ly(-tə-lē) n.
tridactyl
(traɪˈdæktəl) or
tridactylous
adj (Anatomy) having three digits on one hand or foot