folder

noun

fold·​er ˈfōl-dər How to pronounce folder (audio)
Synonyms of foldernext
1
: one that folds
2
: a folded printed circular
3
a
: a folded cover or large envelope for holding or filing loose papers
b
: an organizational element of a computer operating system used to group files or other folders together

Examples of folder in a Sentence

a folder offering tips for heating one's home efficiently
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
John keeps her essays in a folder. Allegra Goodman, New Yorker, 4 Jan. 2026 Books and photos should be kept in a cool, dry environment and away from acidic cardboard, folders, and envelopes. Brandee Gruener, Southern Living, 2 Jan. 2026 Creating a central folder, whether digital or physical, turns organization into a manageable annual task rather than an ongoing source of stress. Hillary Stalker, Nashville Tennessean, 24 Dec. 2025 The fifth group consisted of 120 images of hard drives, folders and boxes, apparently taken by investigators. CBS News, 23 Dec. 2025 See All Example Sentences for folder

Word History

First Known Use

1552, in the meaning defined at sense 1

Time Traveler
The first known use of folder was in 1552

Browse Nearby Words

Cite this Entry

“Folder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/folder. Accessed 7 Jan. 2026.

Kids Definition

folder

noun
fold·​er ˈfōl-dər How to pronounce folder (audio)
1
: one that folds
2
: a printed circular of folded sheets
3
a
: a folded cover or large envelope for holding loose papers
b
: an element of a computer operating system used to group and organize files

More from Merriam-Webster on folder

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!