Which part of speech is used to describe a noun?

The correct answer is an adjective because adjectives are specifically used to provide more information about nouns. They can describe qualities, quantities, or characteristics of the noun they modify. For example, in the phrase "the tall building," "tall" is an adjective that describes the noun "building" by indicating its height.

Nouns, on the other hand, name people, places, things, or ideas, and do not provide descriptive details about other nouns. Verbs indicate actions, states, or occurrences, but they do not modify nouns. Adverbs modify verbs, adjectives, or other adverbs, but not nouns directly. Therefore, adjectives are the precise part of speech dedicated to enhancing or detailing the meaning of nouns.