The term 'KEY WITH A LEFT-POINTING ARROW' can be solved by the word 'BACKSPACE', which is a nine-letter word. Backspace is a key on a computer keyboard that deletes the character to the left of the cursor, or moves the cursor one space to the left. It is often represented by a left-pointing arrow. The backspace key is used to correct mistakes when typing, and can also be used to delete entire words or lines of text.