the act of putting a computer program back onto a computer

The problem was resolved by a reinstallation of the original operating system.

I backed up the database and completed a reinstallation without any problems. 我备份了数据库并完成了重新安装，没有任何问题。

the act of putting furniture, a machine, a piece of equipment, etc. back into the position that it was in before and making it ready for use

This piece was composed to celebrate the reinstallation of the church organ.

She supervised the reinstallation of the gallery's permanent collection. 她主持了画廊永久收藏品的重新布置。

the act of putting someone back into an important job or position

Her reinstallation as the country's foreign minister is designed to restore credibility to the government. 她重新被任命为该国外交部长，此举的目的在于恢复政府的信誉。

The president insisted on the re-installation of his trusted ally as head of security.