This is the 7218th most frequent Japanese word.
上書き
"上書き" means overwriting or replacing existing data.
Here, '上書き' refers to the action of replacing existing data with new data in a file.
このファイルに新しいデータを上書きしました。
I overwrote the new data in this file.
In this example, '上書き' indicates rewriting or replacing existing written content.
ノートの内容を清書して上書きした。
I rewrote and overwrote the contents of the notebook.
Here, '上書き' metaphorically means updating or replacing one's thoughts or opinions.