grey literature
Materials and research produced by organizations outside of the traditional commercial…Materials and research produced by organizations outside of the traditional commercial or academic publishing and distribution channels.
Meaning
1 senses(uncountable)Materials and research produced by organizations outside of the traditional commercial or academic publishing and distribution channels.
Translations
2 languagesWord family
2 related wordsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable