Recto (noun)

The right-hand page of a book or document, as opposed to the verso (left-hand page).

Origin:

From latin rectus (right).

Examples:

1. The illustration was on the recto of the book.
2. The recto of the manuscript contained the main text.
3. The recto page was the front side of the document.
4. He made notes on the recto of the page.
5. The recto of the map contained the legend and key.