Definition of "page number" []

• The system of numbering pages (noun)

WordNet. Princeton University. 2010.

• "The code was to be made up of three-number groups—the first number indicating the page number in Blackstone’s Commentary on the Laws of England; the second, the line on that page; the third, the word itself."
• "Reorder the list you made above, putting the poses in order by page number, with the highest page number listed first."