The definition :


Definitions of closed book:

  • noun:   something that baffles understanding and cannot be explained




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:union blind blinking blocked closed in compressed drawn folded inactive out of use restricted shut shuttered squinched squinting stoppered tight unopen unreceptive unsympathetic winking open opened unfastened float :account book book of account daybook hold ledger leger playscript record recordbook reserve script volume binding book binding cover running head running headline signature text textual matter dramatic composition dramatic work enter fact journal

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