B1
the window at the front end of a car, bus, etc.
Dictionary examples:
My dog's slobber on the windshield works better than windshield wipers! (0.0)
My windshield is so clean, birds keep flying into it! (0.0)
My windshield is so shiny, I use it as a mirror to do my makeup! (0.0)
A rock cracked my windshield as I was driving home. (38.8)