It is the other term for an adjective clause.
What is a relative clause?
If Thrax is the father of the "noun," he would be its grandfather.
Who is Aristotle
It is the part of speech that begins adjective clauses.
What are (relative) pronouns?
These are the adverb questions:
What is "when, where, why and how"?
From the Old Norse word, "vindauga," it is what the eyes are to the soul.
What is "window?"
It is the only pronoun that can start an adjective clause and be used SOLELY in the objective case.
What is "whom"?
It is a conjunction that answers the question why, but it's not "because."
What is "since"?
This is one of the two Latin parts of speech that the English rejected.
What is the article/ participle?
It is the word that begins most noun clauses.
What is subordinating clause?
It is the only pronoun that can start an adjective clause and be the adjective in that same clause.
What is "whose"?
It is the past participle of "put."
What is "put"?
It's a subordinating conjunction that answers the question "where?"
What is "wherever"?
We adopted the Old Norse word, "skill," but we already had this word.
What is "craft"?
It is the adjective clause in this sentence: That you annoy me is the reason that I slapped you.
What is “...that I slapped you”?
It is the participle in this sentence: Writing well requires a well-read person.
What is "read"?
The English language was threatened by these two conquerors.
What are the Vikings and the Normans (Old Norse and Old French)?