Definition

1. 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, espionage, or security contexts to describe messages that are intentionally obscured.

Examples

• Noun (Act):
  • The agent was skilled in the art of secret writing.
  • Ancient civilizations used various methods of secret writing to protect military communications.
• Noun (Piece of Writing):
  • They discovered a page of secret writing hidden in the book's binding.
  • The secret writing was finally deciphered after decades of effort.

Advanced Usage

• "In secret writing": Written in a coded form.
  • The instructions were sent in secret writing.
• Historically, "secret writing" could encompass steganography (hiding the existence of a message) as well as cryptography (hiding the content).

Variants and Related Words

• Cryptography (n): The broader science and study of secure communication techniques, encompassing secret writing.
• Ciphertext (n): The technical term for the encrypted form of a message; the result of secret writing.
• Code (n): A system of symbols, letters, or words used to represent others, especially for secrecy. (Note: In technical use, a 'code' replaces words/phrases, while a 'cipher' replaces individual letters).
• Encryption (n): The modern process of converting information into a secret code.

Synonyms

• Cryptography
• Encoded message
• Cipher
• Code

Related Phrases

• Break the secret writing: To successfully decrypt or decipher a coded message.
  • The team worked to break the secret writing used by the spy network.
• Employ secret writing: To use cryptographic methods.
  • The diplomats were instructed to employ secret writing for all sensitive correspondence.

Noun

1. act of writing in code or cipher
2. a piece of writing in code or cipher