Ălīso or Ălīson, ōnis, m., = Ἄλεισον, Ptolem.,
a fortress built by Drusus near the present Wesel , now Liesborn , Vell. 2, 120; Tac. A. 2, 7; cf. Mann. Germ. 81; 433.
ALI‘SO or ALI´SUM (Ἐλίσων, Ἄλεισον : perhaps Elsen, near Paderborn), a strong fortress in Germany, b...
Dictionary of Greek and Roman Geography