What does the word folder mean?

Usage examples for folder

  1. It also gives a chance to destroy the small, white worm, a species of leaf- folder, which is very troublesome just at this time, eating the young fruit and leaves, and which makes its web among the tender leaves at the end of the shoot. – The Cultivation of The Native Grape, and Manufacture of American Wines by George Husmann
  2. She pulled a folder paper from her purse. – Combat by Dallas McCord Reynolds