To discharge; to end the employment or service of.
To get a batsman out.
To give someone a red card; to send off.
To reject; to refuse to accept.
To order to leave.
To invalidate; to treat as unworthy of serious consideration.
To send or put away, to discard with disregard, contempt or disdain. (sometimes followed by as).
To dispel; to rid one’s mind of.
To admit formally into an office, rank or position.
To connect, set up or prepare something for use, often specifically (in Computing) to transfer software onto a device's permanent storage and put it in a state where it is ready to be run when needed, usually decompressing it if necessary and performing any necessary pre-first-run configuration.
To establish or settle in.
An installation. (Usage originated as a truncated form of the word installation.)
Installer. A software utility that installs an application.