What is an Adjective? Adjectives are words that modify or describe nouns and pronouns. They provide information about the size, shape, color, age, and more, of the noun or pronoun they are referring to. By using adjectives, we can paint a vivid picture and create a more engaging and descriptive language. It is one of the eight parts of speech. Adjectives are words that modify or describe nouns or pronouns. Learn how to use adjectives correctly in sentences, compare and contrast them with adverbs, and explore different types of adjectives. Adjectives Definition Adjectives are words that describe nouns or pronouns. They make a noun more specific and describe a noun’s size, color, shape, or other characteristics. For example, the adjective “ big ” describe nouns such as a house, an animal, or a person. In this article, you will learn all about adjectives and types of adjectives. Some adjectives are positive (e.g. beautiful, good, kind) while others are negative (e.g. ugly, bad, Cruel). There is a wide range of adjectives ... Learn how to identify and use adjectives, words that describe nouns or pronouns. Find out how to modify adjectives with -er, -est, or more, most, and other adverbs.