Spiral Binding, also known as Coil Binding, is a common method for joining the pages and cover of a bound document. It utilizes a durable plastic or metal coil that is inserted and twisted through small holes punched along the spinal edge of the book's cover and pages.

What does it mean by spiral bound?

English Language Learners Definition of spiral-bound

: having pages held together along one edge by a continuous piece of wire or plastic that passes through holes in the pages.

What are spiral notebooks for?

Spiral-bound notebooks come in handy if you're almost always taking notes, as they allow you to turn each page quickly without any tearing. ... Whether you're using one to jot down ideas for work or journaling your thoughts, here are the best spiral notebooks to consider.