acid free, definition of

Acid Free: Acid Free is used to describe paper which is free from traces of acid; e.g. made under neutral sizing conditions. This helps improve its longevity.

Search the Web for Acid Free
What is acid free?
acid free definition.
About acid free.

Click on a letter to see all the terms and definitions that begin with that letter.

A free Android app containing all these definitions is now available, called the Green Dictionary. Click here to see the entry on the Android market; or click here if on an Android phone.