A small stone shattered the windscreen as I was driving home.

windscreen 是复合词，由 wind（风）和 screen（屏幕、屏障）组成，字面意思是"挡风的屏障"。在英式英语中专指汽车前部的"挡风玻璃"，美式英语中对应的词是 windshield。