Definitions

1. noun

A book, especially a medieval manuscript, bound in leather, often containing the works of one author or on a single subject.

“The codex contained the entire works of Shakespeare, beautifully illuminated with intricate designs.”

2. noun

A collection of digital or physical data or information, especially in a standard or organized format.

“The company’s codex of customer data was used to develop targeted marketing campaigns.”

3. noun

A set of rules or a code of conduct, especially in a particular profession or activity.

“The medical codex outlined the procedures for emergency response and patient care.”