an act of rubbing off, as to remove something.
a deep mark, effect, or impact produced especially through constant close contact.
rubor ru·bor (rōō’bôr’) n. Redness, especially as a sign of inflammation.
noun, Slang. 1. a murder or assassination. rubout
- Rub parlor
rubredoxin ru·bre·dox·in (rōō’brĭ-dok’sĭn) n. A protein that displays electron-carrier abilities and is associated with oxidation-reduction reactions in certain bacteria and cells.