binder

word

Definition

A binder is a folder with rings or clips used to hold together and organize sheets of paper. It can also refer to a substance used to hold materials together in a mixture.

Usage & Nuances

Most common meaning is a three-ring binder for paper. Also used in chemistry (binding substances) and sometimes in clothing (chest binder, for compression). "Binder" is not used for digital folders—it's a physical object.

Example Sentences

I put my homework in a binder.

basic

The binder on the shelf is blue.

basic

Please bring your binder to class.

basic

Do you have an extra binder I can use for my notes?

natural

The recipe calls for an egg as a binder to hold the ingredients together.

natural

I need a bigger binder—this one won’t fit all my papers anymore.

natural