pointerfile

noun
UK /ˈpɔɪntəfaɪl/
US /ˈpɔɪntərfaɪl/

A pointerfile is a small file that tells a computer where to find something else.

The program opened the pointerfile to find the pictures stored on another drive.


OTHER MEANINGS

2. A file containing only a path or address that points to another file or folder.

Instead of copying the huge video, she saved a pointerfile that led to it.

3. A small marker file used by software to remember the location of a resource.

The game reads a pointerfile to know where its saved data lives.

4. A text file whose contents are a single reference used by a script.

The backup script reads the pointerfile to locate the archive.