to damage (the surface of something) or hurt (a part of your body) by rubbing something rough or sharp against it or by making it rub against something rough or sharp
to rub or cause (something) to rub against a hard surface and make a harsh and usually unpleasant sound
to remove (something) from a surface by rubbing an object or tool against it —often + off
a group of people who gather together to listen to something (such as a concert) or watch something (such as a movie or play) : the people who attend a performance
the people who watch, read, or listen to something
a formal meeting with an important person—usually singular