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

To use the same words is not a sufficient guarantee of understanding; one must use the same words for the same genus of inward experience; ultimately one must have one's experiences in common.
Friedrich Nietzsche