Home/unnilhexiumunnilhexium/yoo-nil-hek-see-uhm/US // ˌyu nɪlˈhɛk si əm //壬辰倭乱,壬戌年,壬辰年,壬辰倭寇Definitionsn.名词 noun1 Chemistry, Physics.: former name of seaborgium. Symbol: UnhLevel 5Browse all words →