Explain/ɪkˈspleɪn/ Definition 1 of 3Pro Tip 1/3Visual Aid Use images or diagrams to support explanations, especially for complex topics. To explain the water cycle, the teacher showed a diagram. Pro Tip 2/3Avoid Jargon Use simple language and avoid technical terms when explaining to beginners. Please explain the rules of the game in simple terms. Pro Tip 3/3Step by Step Break down explanations into smaller, manageable steps for clarity. First, I'll explain how to start the car, then how to drive it.