rubber
US /ˈrʌb.ɚ/
UK /ˈrʌb.ɚ/

1.
2.
(British English) an eraser, typically made of rubber, used for removing pencil marks.
:
•
I need a rubber to correct this mistake.
•
Can I borrow your rubber?
3.
(slang, offensive) a condom.
:
•
Always use a rubber for safe sex.
•
He bought a pack of rubbers at the pharmacy.