chevrotain /ˈʃɛvrəˌteɪn, -tɪn/

• 1. 

  N any small timid ruminant artiodactyl mammal of the genera Tragulus and Hyemoschus, of S and SE Asia: family Tragulidae. They resemble rodents, and the males have long tusklike upper canines 麝香鹿 (Also called mouse deer)