codebook
Translation
codebook
Examples
The spy memorized the entire codebook.
The spy memorised the entire codebook.
Researchers use a codebook for data analysis.
Researchers use a codebook for data analysis.
Grammar Patterns
((a/the)) codebook a book containing codes or ciphers The spy memorized the entire codebook.
Similar Words
Synonyms: cipher book, key
Etymology
A compound word from 'code' and 'book', literally a book of codes.
Memory Tips
Picture a physical book filled with secret codes, like in a spy movie.