'Lethean' definitions:

Definition of 'Lethean'

From: GCIDE
  • Lethean \Le*the"an\ (l[-e]*th[=e]"an), a. [L. Lethaeus, Gr. lh`qaios or lhqai^os.] Of or pertaining to Lethe; resembling in effect the water of Lethe. --Milton. Barrow. [1913 Webster]