folio

/ˈfəʊljəʊ/

Misollar

The missing folio caused uncertainty about the manuscript's original structure.
The play Macbeth first appeared in Shakespeare's First Folio of 1623.

ot noun

(books) A book made of sheets of paper each folded in half (two leaves or four pages to the sheet); hence, a book of the largest kind, exceeding 30 cm in height. A rare copy of Shakespeare’s First Folio.
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.

fe’l verb

To put a serial number on each folio or page of (a book); to page

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.