書かき込こみ保ほ護ごスイッチMeanings1nounwrite protection switchcomputing›Computing term for a physical switch on storage media that prevents data from being overwritten or erased.SDカードの書かき込こみ保ほ護ごスイッチをロックすると、データを消けせなくなります。If you lock the write protection switch on an SD card, you won't be able to delete data.