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