pāgina

Latin pāgina meant 'a row of vines staked to a trellis,' from the verb pangere (to fix, to fasten, to plant). The columns of text on a Roman scroll resembled columns of plants in a vineyard. The metaphor transferred from agriculture to writing so completely that the farming meaning vanished. By the time the codex replaced the scroll, pāgina meant a leaf of a book — a single sheet, one side. The vines were forgotten.

The page — one side of one leaf — determined the unit of reading for over a millennium. Printers set type by the page. Scholars cited by the page. Copyright law defined by the page. The page break created a rhythm of reading that scrolls never had: you finish a page, you turn it, you start the next. The codex page introduced interruption into reading, and from that interruption came pagination, chapters, indexes, and the entire apparatus of navigable text.

The word split when it entered English. 'Page' for a leaf of a book (from Latin pāgina via Old French page) coexists with 'page' for a young servant (from Italian paggio, possibly from Greek paidion, 'little boy'). The two words are unrelated — one is agricultural Latin, the other is a Greek child. English merged them by spelling. The page who delivers a message and the page that contains a message share nothing but four letters.

Web pages, landing pages, paging through results, page views, home page. The digital meaning is now the dominant one. A web page has no physical dimensions, no recto or verso, no binding edge. It scrolls — ironically returning to the format the codex replaced. The Latin row of vines became a column of text, became a leaf of a book, became a screen of information. The word kept its name through every transformation.