Search for synonyms and antonyms

cryptology > define

noun

by WordNet 3.0 © 2006 by Princeton University
(n.) Secret or enigmatical language.
by Webster's Revised Unabridged Dictionary
(DoD) The science that deals with hidden, disguised, or encrypted communications. It includes communications security and communications intelligence.
by Department of Defense Dictionary of Military and Associated Terms. 31 January 2011.