From Longman Dictionary of Contemporary Englishin plain English/languagein plain English/languagein clear and simple words, without using technical language The document, written in plain English, tells you about your new policy. → plain
Examples from the Corpus
in plain English/language• A weekly publication that analyzes some 1,700 different stocks, Value Line is written in plain language.• Our subsequent telephone conversation was a study in plain language, but McFarlane held his ground and made no apologies. 