OR:
Enter Search Word
pollute To make something dirty or contaminate by adding impurities or harmful substances. ■ "I accidentally polluted my friend's shirt with my sweaty water bottle. Now we both have matching yellow stains!"
automotive The study of vehicles and their operation, with a focus on safety and efficiency. ■ "I'm majoring in automotive engineering because I want to design the next generation of electric cars that don't pollute the air or break down."