/ Dictionary / Index C ciphertext: Meaning and Definition of Find definitions for: ci•pher•text Pronunciation: (sī'fur-tekst"), [key] — n. the encoded version of a message or other text; cryptogram. Cf. plain-text. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cipher ciphony Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language