The term CORRECTION DEVICE can be summarized as an ERASER, which is a 6-letter word. An ERASER is a device used to remove mistakes made when writing or drawing, usually by rubbing the mistake away. Erasers are commonly made of rubber, but other materials such as plastic or vinyl may also be used. Erasers have been around since the late 18th century and have become an essential tool for students, artists, and writers.