Adnatuca (Gallic Wars).
Fought B.C. 53, when a Roman force of 9,000 men under Titurius Sabinus was attacked in its camps by the Eburones under Ambiorix. The assault failed, but an offer by Ambiorix of a safe passage to the nearest Roman station was accepted. On the march the Romans were treacherously attacked by the Eburones and cut to pieces, Sabinius being among the slain.