/ Dictionary / Index C cryptosystem: Meaning and Definition of Find definitions for: cryp•to•sys•tem Pronunciation: (krip'tō-sys"tum), [key] — n. a system for encoding and decoding secret messages. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cryptorchidism cryptovolcanic Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language