Defenition of the word closed book
-
Defenition of the word closed book
- something that baffles understanding and cannot be explained; "how it got out is a mystery"; "it remains one of nature's secrets"
- something that baffles understanding and cannot be explained; "how it got out is a mystery"; "it remains one of nature''s secrets"
- something that baffles understanding and cannot be explained
Synonyms for the word closed book
Hypernyms for the word closed book
See other words