Associations to the word «Codebook»

Wiktionary

CODEBOOK, noun. (cryptography) A book, table, database, or other object that stores the mapping between plaintext words or phrases and their equivalents in a code.
CODEBOOK, noun. (computer science) A lookup table.

Wise words

Truthful words are not beautiful; beautiful words are not truthful. Good words are not persuasive; persuasive words are not good.
Lao-Tzu