The sentence "The jury arrives at the courthouse each day" showcases which type of noun?

The sentence "The jury arrives at the courthouse each day" showcases a collective noun. A collective noun refers to a group of individuals or things considered as a single unit. In this case, "jury" refers to a group of people tasked with making a legal decision together, thus embodying the characteristics of a collective noun.

Collective nouns can denote groups such as teams, committees, or families, which, while made up of multiple members, function collectively. In the context of this sentence, the jury operates as a single entity despite being composed of many individuals.

The other options describe different types of nouns. Common nouns refer to general items or concepts, proper nouns denote specific names, and abstract nouns express ideas or qualities not tangible in nature. However, none of these accurately represent the function of "jury" in the given sentence as a collective noun does.