Black Speech lugbúrz place name. Dark Tower Cognates N. Barad-dûr “Dark Tower” ✧ SD/024S. Barad-dûr “Dark Tower” ✧ LotR/0564; LotRI/Barad-dûr; PE17/012 Elements WordGlosslûg“fortress, lock-up, prison”búrz“dark” Variations Lugbûrz ✧ PE17/012Lugburz ✧ SD/024; SDI1/Lugburz; WR/049; WRI/Lugburz