From Wiktionary, the free dictionary
kōba
- Rōmaji transcription of こうば
Borrowed from English copper.
kōba
- copper (metal)
kōba
- (slang) an old flame
- (slang) an easy woman
- Abo, Takaji; Bender Byron W.; Capelle, Alfred; DeBrum, Tony (2009–), “kōba”, in Marshallese–English Online Dictionary[1]