Below are possible answers for the crossword clue Big book.
5 letter answer(s) to big book
FOLIO
a book (or manuscript) consisting of large sheets of paper folded in the middle to make two leaves or four pages; "the first folio of Shakespeare's plays"
a sheet of any written or printed material (especially in a manuscript or book)
the system of numbering pages
4 letter answer(s) to big book
TOME
a (usually) large and scholarly book
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