palimpsest /ˈpæləmpˌsɛst/ noun plural palimpsests
plural palimpsests
Learner's definition of PALIMPSEST
[count]
1
technical : a very old document on which the original writing has been erased and replaced with new writing(已擦除原文的)重写手稿
2
formal : something that has changed over time and shows evidence of that change留有改变痕迹的事物