When the form ofaword imitates/ resembles the sound that it refers to, it is called

The phenomenon you are describing is known as onomatopoeia. It refers to the formation of a word that phonetically imitates, resembles, or suggests the sound that it describes. Common examples of onomatopoeic words include "buzz" for the sound made by bees, "sizzle" for the sound of something frying, and "clang" for the sound of metal striking metal. Onomatopoeia is often used in literature and poetry to create effects that engage the senses and enhance the reader's experience by making descriptions more vivid and relatable. This technique not only draws readers into a scene but also helps convey emotions and actions in a dynamic way.