The diversion of the flow of execution for debugging or similar purposes.
A diversion or deviation from one's original route.
To make a detour.
To direct or send on a detour.
To add footnotes to a text.
An event of lesser importance than some larger event to which it is related.
A qualification to the import of something.
A short piece of text, often numbered, placed at the bottom of a printed page, that adds a comment, citation, reference etc, to a designated part of the main text.