No, it is a noun, except as a noun adjunct (author list, author biography).
The past participle (authored) might be used as an adjective, or more rarely authorial.
The word 'novel' is both an adjective and a noun. The noun novel is a word for a written work of fiction: My favorite author has just published a new novel. The adjective novel is a word that describes a noun as new, unusual, or interesting: They have a novel approach to promoting our products.
That adjective becomes part of a noun phrase, a groupof words based on a noun that functions as a noun in a sentence. Examples: 'a sweet smelling flower' or 'a wise and supportive friend'.
No. It is not an adjective. An adjective describes something.
Yes, it is an adjective.
No it's not a adjective, an adjective is a describing word.
No.
Well-known is an adjective but author is a noun. Well-known author isn't a compound noun and therefore have two different parts of speech.
Adjective
The word 'great' is an adjective, an adverb, and a noun.Examples:That was a great story. (adjective)She cut me a great big slice of cake. (adverb)This author was named a literary great. (noun)
An auctorial descriptive is an adjective based on the name of an author, for example, Shakespearian, Chaucerian.
a dictionary
No, the word 'great' is an adjective, an adverb, and a noun.Examples:That was a great story. (adjective)She cut me a great big slice of cake. (adverb)This author was named a literary great. (noun)A pronoun is a word that takes the place of a noun in a sentence.Example: This author was named a literary great. He is often quoted.(The pronoun 'he' takes the place of the noun 'author' in the second sentence)
The word 'novel' is both an adjective and a noun. The noun novel is a word for a written work of fiction: My favorite author has just published a new novel. The adjective novel is a word that describes a noun as new, unusual, or interesting: They have a novel approach to promoting our products.
The clause in parentheses, "who wrote Gothic and macabre short stories," is an adjective clause. It provides additional information about the noun "Edgar Allan Poe," describing what kind of author he was. Adjective clauses modify nouns, whereas adverb clauses modify verbs, adjectives, or other adverbs.
Jim Feist has written: 'Premodifiers in English' -- subject(s): Adjective, English language
No, "well known" does not have a dash. It is typically written as two separate words when used as an adjective, as in "a well known author." However, when used as a compound adjective before a noun, it is often hyphenated as "well-known."
Igor Trost has written: 'Das deutsche Adjektiv' -- subject(s): Adjective, German language