Named after Dubna in Russia.
- (Brazil) IPA(key): /ˈdu.bi.ni.u/ [ˈdu.bi.nɪ.u], (faster pronunciation) /ˈdu.bi.nju/, /ˈdub.ni.u/ [ˈdub.nɪ.u], (faster pronunciation) /ˈdub.nju/
- (Brazil) IPA(key): /ˈdu.bi.ni.u/ [ˈdu.bi.nɪ.u], (faster pronunciation) /ˈdu.bi.nju/, /ˈdub.ni.u/ [ˈdub.nɪ.u], (faster pronunciation) /ˈdub.nju/
- (Southern Brazil) IPA(key): /ˈdub.ni.o/ [ˈdub.nɪ.o], (faster pronunciation) /ˈdub.njo/, /ˈdu.bi.ni.o/ [ˈdu.bi.nɪ.o], (faster pronunciation) /ˈdu.bi.njo/
dúbnio m (usually uncountable, plural dúbnios)
- (chemistry) dubnium (chemical element)