This document defines and describes different types of adjectives. It explains that adjectives are used to describe, quantify, and identify nouns. The main types of adjectives discussed are: adjectives of quality, which describe a noun's nature; adjectives of quantity, which indicate an amount; adjectives of number, which show numerical values; demonstrative adjectives, which point out nouns; interrogative adjectives, which are used to ask questions; and rules for forming comparative and superlative adjectives. Examples are provided throughout to illustrate each type of adjective.