Explanation
Plain language is audience-oriented standard language whose linguistic and informational complexity has been deliberately reduced. It seeks to widen access but, unlike Easy Language, ordinarily follows no single binding rule system and addresses changing audiences. Comprehensibility does not arise from short sentences alone: terminology, information sequence, prior knowledge, typography, and opportunities to ask questions interact. Simplification is therefore an editorial act of translation in which essential distinctions must remain intact. The conceptual movement proceeds from a presupposition-heavy source text to the actual needs of readers, reorganises information, and then tests with them whether access has improved without loss of content or dignity.
Movement of thought
1. A source text is first examined for specialist knowledge, syntactic complexity, implicit assumptions, and avoidable barriers. 2. Editors identify concrete audiences and separate indispensable information from unnecessary linguistic burden. 3. Terms are explained, actions clearly ordered, and relations made visible without deleting essential claims. 4. A counter-test with members of the audience evaluates comprehension, findability, and unintended condescension. 5. The text returns as a more accessible version whose quality is measured by use rather than rule counting alone.
Scientific use case
Comprehensibility research and communication studies compare source and target versions through tasks, interviews, and reading data. Public and health communication can test whether information is actually found and correctly applied.
Example
“Reimbursement follows positive verification of eligibility requirements” becomes: “We first check whether you can receive the money. We then tell you our decision.”
Counterexample
Short sentences, familiar address, or omission of difficult content do not alone constitute plain language. The version must be more comprehensible, substantively sound, and appropriate for its particular audience.
Distinction
Distinguish plain language from Easy Language with more formalised rules and specific audiences, technical language with domain-specific precision, and comprehensibility as the broader quality goal. Plain language is a flexible editorial approach.
Effect on thought and perception
Plain language can increase access, autonomy, and trust. Poor simplification may lose precision, underestimate audiences, or hide institutional problems behind friendly wording.
Resonance
A dense text opens spaces for explanation and orientation. Comprehension arises when specialist voice and readers' experience genuinely reach one another.
Etymology
Technical core term; individual etymological review pending
Provenance
ATLAS 241 residual-case triage → profile candidate 241-A → source and neighbourhood cross-check → ATLAS 242
Cite this entry
Reich, Michael (Hrsg./ed.): „Plain language“. Atlas der Sprache, AT-CORE-242-015. ATLAS 260, data model 1.6.0. https://atlasoflanguage.com/concept/AT-CORE-242-015The address remains stable; editorial content may evolve. Editorial reading state: 2026-10-15. Include your access date for precise references.
Historical background
The International Plain Language Federation adopted a shared definition in 2014, relating wording, structure and design to readers’ needs. It is an institutional station for plain language, not an earliest German attestation or proof that all accessibility approaches are identical. [IPLF-PLAIN-LANGUAGE]
How conceptual history changes the analysis
Test whether the intended reader can locate the relevant information and use it accurately, rather than judging ease by tone alone.
Refined short definition
Plain language enables intended readers to find, understand and use information; it is not automatically equivalent to every German accessibility category.
Further explanation
Accessibility need not conceal complexity. Separate the central claim from its conditions, then provide examples and a usable sequence.
The countercheck asks which distinction was lost during simplification. An easy absolute can be false. The Atlas aims to make an intellectually demanding question approachable without removing the reasoning it requires.
Additional example
Original example: “The rule usually applies. These two cases are exceptions.” Visible exception headings preserve a distinction that simply stating the rule would conceal.
References for the historical section
- International Plain Language Federation: What is plain language? · Definition, Adressatenorientierung und Beschluss in Antwerpen 2014.