subdirectory

/ˌsʌb.dəˈrɛk.tər.i/
noun
  1. A folder inside another folder on a computer, used to organize files.
    • You can find the report in the subdirectory named 'Reports'.
    • I created a subdirectory called 'Photos' inside my 'Documents' folder.
    • Each project has its own subdirectory to keep files separate.
Synonyms
What does "subdirectory" mean? | whatsthatwordmean | whatsthatwordmean