rub out
US /rʌb aʊt/
UK /rʌb aʊt/
1.
to erase something, especially something written or drawn
:
•
Can you rub out this pencil mark?
•
He used an eraser to rub out the mistake.
2.
to murder someone (slang)
:
•
The gang leader ordered his rivals to be rubbed out.
•
He was afraid they would rub him out if he talked.