Glossary

The PRINTING United Alliance Glossary serves as an excellent industry terminology resource. It is the language by which we all communicate. Without it, universal understanding would be impossible.

To keep our constituents well informed about changes to the increasingly complex industry terminology, PRINTING United Alliance has developed this glossary of terms. Definitions are for general reference only. Usage may vary between companies, individuals, or national and country customs. The information presented is as accurate as the authors and editors can ascertain and PRINTING United Alliance assumes no responsibility for the use of information presented herein.
  • Air brush
    (1) A pencil-shaped device for spraying liquid by means of compressed air, used for retouching photographic prints to improve tonal value, for spraying inks, or for producing special effects on film positives; (2) A tool found in most graphic software packages that provides the effect of spraying a paint air mixture over an image.