8 Example Sentences Showcasing the Meaning of 'Closed Book'
The sophisticated computer programming language appeared as a closed book to those with only basic coding knowledge.
Emily found the ancient poetry forms to be a closed book, struggling to decipher their meanings.
Despite the professor's efforts to simplify the economic theory, it remained a closed book for the majority of the students.
The mysterious ancient artifact proved to be a closed book, confounding even the seasoned archaeologists.
For the curious teenager, quantum physics remained a closed book, filled with complex equations and abstract concepts.
Understanding the legal jargon in the contract was like reading a closed book for the ordinary citizen.
The encrypted message was akin to a closed book, challenging cryptographers to unravel its hidden meaning.
The complexities of diplomatic negotiations can be a closed book for those unfamiliar with international relations.