one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit
(bound form) Zhou, pejorative name given posthumously to the last king of the Shang dynasty 商紂王|商纣王[Shang1 Zhou4 wang2] (the name refers to a crupper 紂|纣[zhou4], the piece of horse tack most likely to be soiled by the horse)