plain language

Translations
простой язык
The document was written in plain language to ensure everyone understood.
Документ был написан простым языком, чтобы все поняли.
Definitions
Plain language refers to communication that is clear, straightforward, and easy to understand, avoiding jargon, complex vocabulary, and convoluted sentence structures. It aims to make information accessible to a wide audience.
Words
plain

adjective
простой
language

noun
язык