Which phrase defines an appositive

A series of three or more items
A phrase of four words or more that begins a sentence
A sentence of two independent clauses
A word or group of words that renames a noun

A word or group of words that renames a noun

A word or group of words that renames a noun

The phrase "A word or group of words that renames a noun" defines an appositive.

To identify an appositive, you need to look for a word or group of words that provides additional information about a noun by renaming or describing it in a sentence. An appositive usually appears right next to the noun it refers to and is set off by commas. It serves to clarify or provide more details about the noun.

For example: "My sister, a talented artist, painted a beautiful mural." In this sentence, "a talented artist" is an appositive because it renames and describes the noun "my sister."