Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
- a device for writing or solving cryptograms
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
- See cryptogram.
- A system of secret or cipher writing; a cipher.
- a. A device for translating plain text into cipher.b. A device for deciphering codes and ciphers.
To write (a message, for example) in code or cipher.