'Holocryptic cipher' definitions:

Definition of 'Holocryptic cipher'

From: GCIDE
  • Holocryptic \Hol`o*cryp"tic\, a. [Holo- + Gr. kry`ptein to conceal.] Wholly or completely concealing; incapable of being deciphered. [1913 Webster]
  • Holocryptic cipher, a cipher so constructed as to afford no clew to its meaning to one ignorant of the key. [1913 Webster]