"Overwrite" means to replace or write over existing information or data with new information or data.
Sentences with «overwrite»
After flashing the recovery image, you'll need to boot into TWRP before booting into Android to ensure that Android doesn't overwrite TWRP with the stock recovery image. (android.gadgethacks.com)
If you receive the corrupt save file overwrite prompt and want to retain your progress, do not press X, eject the disc and wait until the patch is released. (dealspwn.com)
Tauba Auerbach presents a range of works on paper, from a tiny black blotch made by overwriting all the punctuation marks on a typewriter — something the computer will not permit — to a gouache updating of Jasper Johns» «0 through 9» in the generic font of a digital display. (sfchronicle.com)