van ▁in ▁his ▁work ▁Get ica . ▁P âr van ▁review ed ▁all ▁local ities ▁mentioned ▁in ▁P to le my ' s ▁Ge ograph ia , ▁analyz ing ▁and ▁ver ifying ▁all ▁data ▁available ▁to ▁him ▁at ▁the ▁time . ▁He ▁points ▁out ▁that ▁Z iri ▁and ▁Z uro ▁( mean ing ▁water ) ▁are ▁the ▁roots ▁of ▁two ▁different ▁Get o - D aci an ▁words . ▁Additionally , ▁P to le my ▁provided ▁different ▁coordinates ▁for ▁the ▁two ▁towns , ▁some ▁medieval ▁maps ▁created ▁based ▁on ▁his ▁Ge ograph ia ▁dep ict ▁two ▁distinct ▁towns . ▁ ▁Et ym ology ▁ ▁In ▁the ▁Da cian ▁( N orth ▁Th ra cian ) ▁language ▁d ava ▁means ▁city , ▁town , ▁for tr ess . ▁ ▁Vas ile ▁P âr van ▁cons iders ▁that ▁the ▁form ▁Z iri - ▁is ▁the ▁same ▁with ▁a ▁form ▁Gi ri - ▁( cf . ▁Z erm i ▁and ▁Germ i ). ▁Z iri - ▁corresponds ▁to ▁the ▁Pro to - Ind o - Europe an ▁root ▁ <0xC7> <0xB5> ʰ el - ▁' to ▁sh ine , ▁gold ' ▁so ▁that ▁Z ir id ava ▁means ▁" The ▁gold ▁for tr ess ". ▁ ▁Location ▁ ▁Since ▁no ▁ins cription ▁have ▁been ▁found ▁to ▁date , ▁Z ir id ava ▁is ▁hypoth et ically ▁located ▁at ▁one ▁of ▁the ▁following ▁sites ▁in ▁Ban at ▁( western ▁Roman ia ): ▁ ▁C en ad , ▁Tim i ș ▁County ▁ ▁P ec ica , ▁Ar