(复同单, 或Ainus)
1
- a member of an aboriginal people of northern Japan, physically distinct (with light skin colour and round eyes) from the majority population阿依努人（日本北部土著人, 体格异于大部分日本人, 肤色浅, 圆眼睛）。
2
- mass noun the language of this people, perhaps related to Altaic. It is no longer in everyday use.阿依努语（可能与阿尔泰语有关, 现已不使用）。
- of or relating to this people or their language（与）阿依努人（有关）的; （与）阿依努语（有关）的。
词源
the name in Ainu， literally 'man， person'.