1) Folio 2) French word used in English 3) Number 4) Page number 5) Paging 6) The system of numbering pages 1) Folio 2) Numbering 3) Numeration 
Pagination is the process of dividing (content) into discrete pages, either electronic pages or printed pages. Today the latter are usually simply instances of the former that have been output to a printing device, such as a desktop printer or a modern printing press. For example, printed books and magazines are created first as electronic files (...
• (n.) The act or process of paging a book; also, the characters used in numbering the pages; page number.
The sequence of the numbered pages in a book.
Assembly of type with other line copy into page format. When done by hand, this is makeup or pasteup; when done electronically, it is computer aided pagination (CAP).
The sequential numbering of pages.
Numerical sequence of pages in a book. 
Pag`i·na'tion noun The act or process of paging a book; also, the characters used in numbering the pages; page number. Lowndes. 
The ordering of pages of a book; the arrangement of microimages of pages on a microfilm
[n] - the system of numbering pages
1. In the bookwork field, the numbering of pages.
Pagination has numerous meanings but in general it refers to defining where separate pages are formed within a document and how they are formatted.
folio 1 page number noun the system of numbering pages