Illibĕris
(Ἰλλιβερίς).
1.
The modern Tech, called Tichis or Techum by the Romans, a river in Gallia Narbonensis in the territory of the Sardones, rising in the Pyrenees and falling, after a short course, into the Mare Gallicum.
2.
A town of the Santones, on the above-mentioned river, at the foot of the Pyrenees. Constantine changed its name into Helĕna, whence the modern Elne.