Noun: backspace 'bak,speys
- A keyboard key used to delete the previous letter
"He hit the backspace key to correct the typo";
- backspace key, backspacer
- Hit the backspace key on a computer or typewriter keyboard
"To erase, you must backspace"
Derived forms: backspacing, backspaces, backspaced
Part of: typewriter keyboard
Encyclopedia: Backspace