written material is a noun meaning "the work of a writer; anything expressed in letters of the alphabet (especially when considered from the point of view of style and effect)". It carries one recorded sense.
the work of a writer; anything expressed in letters of the alphabet (especially when considered from the point of view of style and effect)
“the writing in her novels is excellent”
“that editorial was a fine piece of writing”
Definitions, synonyms and semantic relations for written material come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.