noun
giant armadillo
Refers to the species Priodontes maximus, the largest living armadillo.
オオアルマジロは南アメリカに生息している。
The giant armadillo lives in South America.
Usually written in katakana; usually written in kana.
Kanji spelling is possible but less common; usually written in kana.
From 大 (おお, 'big') + アルマジロ ('armadillo'), a direct calque of the English 'giant armadillo'.