secret writing

Found in Anh - Anh (Wordnet)

Definition Noun : The act or process of writing in code or cipher : The practice of transforming a message to conceal its meaning from those without the key. A piece of writing that is in code or cipher : The encoded or enciphered text itself; a cryptogram. Usage The term "secret writing" refers to the field of cryptography or to a specific encoded document. It is often used in historical, espi...