Windshield/ˈwɪndʃiːld/ Definition 1 of 2Pro Tip 1/3Vehicle Safety Windshield importance for protection and visibility in driving conditions. Driving without a clear windshield can be dangerous. Pro Tip 2/3Weather Mention Used often in the context of weather effects, like rain or snow. Turn on the windshield wipers; it's starting to rain. Pro Tip 3/3Cleaning Needs It implies maintenance, such as cleaning and repairing cracks. You should clean your windshield regularly for better visibility.