What does "grating" mean?

Native speaker’s answer
Rebecca
Here, "grating" means food that has been shredded into small pieces using a tool called a "grater." Here it's used as an adjective but is often used as a verb. Other meanings include irritating, an annoying sound, or for something to rub against something else and make a sound. Ex: I grated the carrots for the carrot cake. Ex: The bumper of the car was grating against the floor. Ex: His complaints are so grating.