Your source for the most up-to-date terms, definitions, and acronyms for and about internet service providers.
Search for an ISP term
parent directory
Last modified: Sunday, September 01, 1996
Refers to the directory above another directory. Every directory, except the root directory, lies beneath another directory. The higher directory is called the parent directory, and the lower directory is called a subdirectory. In DOS and UNIXsystems, the parent directory is identified by two dots (..).