Synonyms: coding, steganography, secret writing, cryptography
Definition: act of writing in code or cipher
Similar words: committal to writing, writing
Definition: the activity of putting something in written form
Usage: she did the thinking while he did the writing
Synonyms: cryptanalysis, cryptanalytics, cryptography, cryptology
Definition: the science of analyzing and deciphering codes and ciphers and cryptograms
Similar words: science, scientific discipline
Definition: a particular branch of scientific knowledge
Usage: the science of genetics