(uncountable) Graphism of symbols such as letters that express some meaning.

(countable) Something written, such as a document, article or book.

(uncountable) The process of representing a language with symbols or letters.

(countable) A work of an author.

(countable) The style of writing of a person.

(as a modifier) Intended for or used in writing.

present participle and gerund of write