A palimpsest (/ˈpælɪmpsɛst/) is a manuscript page, either from a scroll or a book, from which the text has been either scraped or washed off so that the page can be reused, for another document. Parchment and other materials for writing or engraving upon were expensive to produce, and in the interest of economy were re-used wherever possible. In colloquial usage, the term palimpsest is also used in architecture, archaeology, and geomorphology, to denote an object made or worked upon for one purpose and later reused for another, for example a monumental brass the reverse blank side of which has been re-engraved.
The word "palimpsest" derives from the Latin palimpsestus, from the Ancient Greek παλίμψηστος (palímpsestos, "scratched again", "scraped again") originally compounded from ψάω (psao, "to scrape") and πάλιν (palin, "again"), thus meaning "scraped clean and used again". The Ancient Romans wrote (literally scratched on letters) on wax-coated tablets, which were easily re-smoothed and reused; Cicero's use of the term "palimpsest" confirms such a practice.
A palimpsest, in planetary astronomy, is an ancient crater on an icy moon of the outer Solar System whose relief has disappeared due to creep of the icy surface ("viscous relaxation") or subsequent cryovolcanic outpourings, leaving a circular albedo feature, perhaps with a "ghost" of a rim. Icy surfaces of natural satellites like Callisto and Ganymede preserve hints of their history in these rings. A typical example is Memphis Facula on Ganymede, a 340 km wide palimpsest.
Palimpsest: A Journal on Women, Gender, and the Black International is a biannual peer reviewed academic journal covering work by and about women of the African diaspora and their communities in the Atlantic and Indian Ocean worlds. It was established in 2012 and is published by State University of New York Press. The editors-in-chief are Tracy Denean Sharpley-Whiting and Tiffany Ruby Patterson-Myers (Vanderbilt University).
Palimpsest is listed in the Modern Language Association's International Bibliography.
Now things are different between me and the world
It moves steadily faster
to avoid the detail you slip into speech where the memory seeps
like the blood spilling out of a limb soaks the sleeves
or the cheap slight of hand we all play the amputee wings the fight
but the war it begins when he wakes from the night
he knows that he lost what he needs