Flight shall leave no Greek a rub.
Chapman.
7. A stone, commonly flat, used to sharpen cutting tools; a whetstone;
-- called also rubstone.
Rub iron, an iron guard on a wagon body, against which a wheel rubs
when cramped too much.
Rub"a-dub (?), n. The sound of a drum when continuously beaten; hence,
a clamorous, repeated sound; a clatter.
The rubadub of the abolition presses.