ダブル

What does ダブル mean in English?

1. double(n, adj-no)
2. double bed; hotel room with a double bed(n, adj-no)
3. double-breasted(n, adj-no)
4. double-cuffed(n, adj-no)
5. double width (of cloth; usu. 1.42 meters)(n, adj-no)
6. doubles (e.g. in tennis)(n, adj-no)
7. biracial person (esp. half-Japanese); person of mixed parentage(n)