* Noun: This is the most common usage. It refers to the act of quoting something or the quoted material itself.
* Example: "The professor included a lengthy quotation from the book in her lecture."
* Adjective: It can describe something as being a quotation.
* Example: "The essay contained several quotation marks, indicating that it was heavily reliant on other sources."
* Verb: This usage is less common but possible. It means to quote something.
* Example: "The journalist quoted the mayor's statement on the issue."
Therefore, "quotation" is a versatile word that can function as a noun, adjective, or verb.