digitigrade
present participle of dead-name
(algebra, ring theory) An algebraic structure similar to a ring, but without the requirement that every element have an additive inverse.
(New Zealand) New Zealand flax, Phormium tenax
(zoology, chiefly in the plural) A digitigrade animal; an animal that walks on its toes, such as a cat or a dog.
発掘現場で研究者たちは化石化した足跡を発見し、趾行性の動物が遠い昔に泥の上を全速力で駆け抜けたと結論づけた。
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