When turning to the last page in a three-ring binder, you can't grab all the pages except for the last one and turn, like you can in a book. If you try to do it that way, some of the page holes will catch on the claws of the rings, and the binder will pop open. You've got to instead turn a few pages at a time carefully, so that the page holes don't catch on the ring claws.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.