stoat
US /stoʊt/
UK /stoʊt/

1.
オコジョ
a small, carnivorous mammal of the weasel family, typically with a white winter coat and a black-tipped tail, native to northern temperate regions.
:
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The farmer spotted a stoat near the chicken coop.
農夫は鶏小屋の近くでオコジョを見つけた。
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In winter, the stoat's fur turns pure white, except for its black tail tip.
冬には、オコジョの毛皮は尾の先端の黒い部分を除いて純白になる。