白はく銅どう貨かMeaningsNoun1. nickel coinKanji used白white銅copper貨currencyPitch accentはくどうかComposed of白はくwhite; striped mullet fry (Mugil cephalus); (spoken) line (in a play, film, etc.); one's lines; white dragon tile; winning hand with a pung (or kong) of white dragon tilesNoun銅どう貨かcopper coinNoun