| 释义 | or·ni·thop·o·da I. \ˌȯ(r)nəˈthäpədə\ noun plural
 Usage: capitalized
 Etymology: New Latin, from ornith- + -poda
 : a suborder of the order Ornithischia comprising bipedal dinosaurs having distinctly digitigrade hind limbs usually with only three functional toes which are blunt and having also hollow limb bones, a fourth trochanter on the femur, and no dermal armor
 II.
 Etymology: New Latin, from ornith- + -poda
 synonym of ornithischia
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