v. t. [ Pref. re- + install: cf. F. réinstaller. ] To install again; as, She reinstalled the the washer after it had been repaired. Milton. [ 1913 Webster ]
[さいセットアップ, sai settoappu](n) { comp } restoring a computer to factory settings (esp. through reinstallation of the operating system, or use of a recovery CD)[Add to Longdo]