ERNODU´RUM a town in Gallia, which the Antonine Itin. places on a road from Burdigala ( Bordeaux) to Augustodunum ( Autun). The road passes through Avaricum ( Bourges); and 13 Gallic leagues from Bourges, on the Bordeauxside of Bourges, was Ernodurum. The next place to Ernodurum, on the Bordeauxside, is Argentomagus. The place was called Ernotorum in the middle ages. The termination durumindicates a river, and the site of Ernodurum is fixed at St Ambroise, at the passage of the river Arnon, a branch of the Cher.
[G.L]