folio
Pronunciation:
/ˈfəʊljəʊ//ˈfoʊliˌoʊ/noun
Definitions
A leaf of a book or manuscript
A page of a book, that is, one side of a leaf of a book.
A page number. The even folios are on the left-hand pages and the odd folios on the right-hand pages.
A sheet of paper folded in half.
verb
Definitions
To put a serial number on each folio or page of (a book); to page
Synonyms:foliate