英日字典: ornithischia
The ornithischia has 1 Senses.
- order ornithischia, ornithischia
- 鳥盤類
- extinct terrestrial reptiles having bird-like pelvises: armored dinosaurs (thyreophorans); boneheaded and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods)
- 鳥のような骨盤を持つ絶滅した陸生のハ虫類:鎧をつけた恐竜(装盾竜)
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