What is an adjective?

An adjective is a word that describes or modifies a noun, providing more information about it. This can include characteristics such as color, size, quantity, and quality, among other attributes. For instance, in the phrase "the red apple," the word "red" is an adjective that describes the noun "apple," allowing the reader to visualize the specific kind of apple being referred to.

Understanding adjectives is crucial for enhancing language and communication skills, as they add detail and clarity to sentences, making writing more vivid and engaging. The other options represent different types of words: pronouns replace nouns, conjunctions connect sentences or clauses, and verbs indicate actions. Each serves its own purpose, but none fulfill the defining role of an adjective.