/ Dictionary / Index C cryptology: Meaning and Definition of Find definitions for: cryp•tol•o•gy Pronunciation: (krip-tol'u-jē), [key] — n. cryptography. the science and study of cryptanalysis and cryptography. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cryptology (Thesaurus) cryptography cryptomonad Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language