viscacha
/vɪsˈkætʃə/noun
1- a large South American burrowing rodent of the chinchilla family, sometimes hunted for its fur and flesh, 兔鼠。
1.1
- Genera Lagidium and Lagostomus, family Chinchillidae: four species.属和平原属, 毛丝鼠科：4种。
词源
early 17th cent.: via Spanish from Quechua （h） uiscacha.