cryptograph

cryp·to·graph  (krpt-grf)

n.

1. See cryptogram.

2. A system of secret or cipher writing; a cipher.

3.

a. A device for translating plain text into cipher.

b. A device for deciphering codes and ciphers.

tr.v. cryp·to·graphed, cryp·to·graph·ing, cryp·to·graphs

To write (a message, for example) in code or cipher.

Thesaurus

Noun	1.	cryptograph - a secret method of writing secret code, cypher, cipher code - a coding system used for transmitting messages requiring brevity or secrecy
	2.	cryptograph - a piece of writing in code or cipher cryptogram, secret writing piece of writing, written material, writing - the work of a writer; anything expressed in letters of the alphabet (especially when considered from the point of view of style and effect); "the writing in her novels is excellent"; "that editorial was a fine piece of writing"
	3.	cryptograph - a device for deciphering codes and ciphers device - an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water"