Answer:

folio

Answer	Crossword Clue
FOLIO	Folded sheet of paper
FOLIO	Large book
FOLIO	Manuscript page

FOLIO	Book leaf
FOLIO	Folded sheet
FOLIO	Page number
FOLIO	Big book
FOLIO	Page
FOLIO	Four-page sheet
FOLIO	Page or its number
FOLIO	Leaf in a book

FOLIO	Manuscript sheet
FOLIO	Library special-collection item
FOLIO	Original Shakespeare edition, e.g.
FOLIO	Book component
FOLIO	Volume with large pages
FOLIO	First ..: Shakespeare collection
FOLIO	Port closing?
FOLIO	Manuscript leaf

FOLIO	Printed sheet
FOLIO	Sheet of paper that's folded in half
FOLIO	Printed page
FOLIO	Large paper size
FOLIO	Sheet of paper folded to make the pages of a book
FOLIO	Large book size
FOLIO	Shakespearean volume
FOLIO	Number pages

FOLIO	Port follower
FOLIO	Folded manuscript sheet
FOLIO	Ledger page
FOLIO	Folded book sheet
FOLIO	Shakespearean manuscript
FOLIO	Sheet of printed matter
FOLIO	Shakespearean compilation
FOLIO	Page number, to printers

FOLIO	Elephant ... (large book size)
FOLIO	Big sheet
FOLIO	A book of the largest kind.
FOLIO	Largest regular size of book.
FOLIO	The page number of a book.