mylodon
/ˈmaɪlədən/noun
1- an extinct giant ground sloth found in Pleistocene ice age deposits in South America. It died out only 11,000 years ago.磨齿兽（发现于南美洲更新世冰期的一种大型地懒, 灭绝于11,000年前）。
1.1
- Genus Glossotherium (formerly Mylodon), family Mylodontidae.舌懒兽属（原称磨齿兽属）, 磨齿兽科。
词源
mid 19th cent.: modern Latin, from Greek mulē 'mill, molar' + odous, odont- 'tooth'.