What is an appositive?

An appositive is a word or phrase that provides additional information about a noun or pronoun, often serving to define or explain it. For example, in the sentence "My brother, a skilled guitarist, plays in a band," the phrase "a skilled guitarist" is an appositive that gives more detail about "my brother." This definition aligns perfectly with the chosen answer, highlighting how an appositive clarifies or elaborates on the noun it follows or precedes. Understanding appositives is essential for improving sentence construction and enhancing writing clarity, as they pack additional meaning into a sentence without needing a complete sentence of their own.