'Theban year' definitions:

Definition of 'Theban year'

From: GCIDE
  • Theban \The"ban\, a. [L. Thebanus.] Of or pertaining to Thebes. [1913 Webster]
  • Theban year (Anc. Chron.), the Egyptian year of 365 days and 6 hours. --J. Bryant. [1913 Webster]