Plain Language
also called plain English
Writing that is clear and direct without removing accuracy or vocabulary.
Say it clearly without dumbing it down.
What It Is
Plain Language sits on the Content side of the work, in the Craft area. The canonical meaning is writing that is clear and direct without removing accuracy or vocabulary.
It is an idea you reason with rather than a deliverable you hand over, so two teams can both hold it correctly and still apply it differently. That is the version worth keeping, because it survives contact with a real project.
How It's Used
Plain Language earns its keep in editorial planning, briefs and the day-to-day work of publishing. It normally appears alongside Readability, Editorial Standard and Copywriting. The practical test is whether a decision changes because of it.
Why It Matters
The cost of being vague about Plain Language shows up later, not today. When it is unclear, output goes up and effect goes sideways. Clarity here removes a surprising amount of downstream argument.
Think of it as a lens. Look through it and some choices get obvious. Say it clearly without dumbing it down.
Termshift™
How the meaning shifts depending on who is using it, and where.
Professionally, Plain Language carries the narrow meaning: writing that is clear and direct without removing accuracy or vocabulary.
Explained to someone with no marketing background, Plain Language is say it clearly without dumbing it down.
The Bottom Line
Treat Plain Language as a decision, not a description. Say it clearly without dumbing it down.