Geldŭba, ae, f.,
a castle in Gallia Belgica, on the Rhine , now Gelb or Gellep , Plin. 19, 5, 28, § 90; Tac. H. 4, 26; 32; 35 sq.
GE´LDUBA is described by Pliny (Plin. Nat. 19.5) as a castellum Rheno impositum.It is mentioned by T...
Dictionary of Greek and Roman Geography