folder

Definition

An organizer that papers are kept in, usually with an index tab, to be stored as a single unit in a filing cabinet.

Etymology

From fold + -er.

Example Sentences

• "I keep all my schoolwork in a yellow folder."
• "My essays are in the folder named "Schoolwork"."
• "A funny name for a knife, the Needs Work folder is purpose-built as a working folder, and includes a straight, plain-edge, modified-wharncliffe blade, and a comfortable, ergonomic handle."