Re:New Aztec Codices Discovered: The Codices of San Andrés T...
by owendlamb on Tuesday March 26, 2024 @02:34PM
(#39831231)
Webster's definition lacks the connotation of incompleteness, but otherwise you're spot on: http://www.websters1913.com/words/Palimpsest
I guess it's possible for a palimpsest's erasure to be complete to the naked eye, but for its original text to still be distinguishable outside the visible spectrum.
Palimpsest - a manuscript on which more than one text has been written with the earlier writing incompletely erased and still visible.