Folio - What does it mean?
A leaf of a book or manuscript.
(paper) A sheet of paper once folded.
(books) A book made of sheets of paper each folded once (two leaves or four pages to the sheet); hence, a book of the largest kind, exceeding 30 cm in height.
(printing) The page number. The even folios are on the left-hand pages and the odd folios on the right-hand.
A page of a book.
(accounting) a page in an account book; sometimes, two opposite pages bearing the same serial number.
A leaf containing a certain number of words, hence, a certain number of words in a writing, as in England, in law proceedings 72, and in chancery, 90; in New York, 100 words.
* F, f, fo,
* folio post
* elephant folio
* atlas folio
* double elephant folio
To put a serial number on each folio or page of (a book); to page.
Not English has no English definition. It may be misspelled.