What form of figurative language is they went surfing and slashing on the water for hours?

The phrase "they went Surfing and slashing on the water for hours" utilizes vivid imagery as a form of figurative language. It evokes a sensory experience, allowing readers to visualize the action and feel the excitement of surfing. Additionally, the Word "slashing" can suggest a sense of dynamism and intensity, enhancing the overall depiction of the activity.