Ainu has 3 different meanings across 1 category:
Proper Noun
Noun
1
A member of an ethnic group on the northern Japanese island of Hokkaido.
Adjective
1
Of or pertaining to the Ainu ethnic group or their language.
Proper Noun
1
The endangered language spoken by the Ainu ethnic group, generally considered a language isolate with no known relation to other languages.