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codebook. In DICTIOUS you will not only get to know all the dictionary meanings for the word
codebook, but we will also tell you about its etymology, its characteristics and you will know how to say
codebook in singular and plural. Everything you need to know about the word
codebook you have here. The definition of the word
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codebook, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
code + book.
Noun
codebook (plural codebooks)
- (cryptography) A book, table, database, or other object that stores the mapping between plaintext words or phrases and their equivalents in a code.
- (computer science) A lookup table.
Translations
cryptography: mapping between plaintext and code