dig·i·ti·grade /ˈdɪʤətəˌgred/
(a.)趾行的,趾行類的趾行動物
Dig·i·ti·grade a. Zool. Walking on the toes; -- distinguished from plantigrade.
Dig·i·ti·grade, n. Zool. An animal that walks on its toes, as the cat, lion, wolf, etc.; -- distinguished from a plantigrade, which walks on the palm of the foot.
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digitigrade
adj : (of mammals) walking on the toes with the posterior part of
the foot raised [ant: plantigrade]