nilgai
/ˈnɪlgaɪ/noun
1- a large Indian antelope, the male of which has a blue-grey coat and short horns, and the female a tawny coat and no horns蓝牛。
1.1
- Boselaphus tragocamelus, family Bovidae.拉丁名Boselaphus tragocamelus,牛科。
词源
late 18th cent.: from Hindi nīlgāī, from nīl 'blue' + gāī 'cow'.