A small, narrow loop of rubber or similar material used to hold items or body parts together.
A thing used to erase or remove something written or drawn by a pen or a pencil.
A thing used to erase something written by chalk on a chalkboard, by marker on a whiteboard, or by some other erasable implement; a chalkboard eraser, whiteboard eraser, etc.
One who erases.
An overwriter program used to prevent data recovery.