plural of rubbing stone

A gritstone for erasing the marks on a stone.

plural of rubbing alcohol

present participle of rub up on

(uncountable) The technique of making a paper copy of a brass-plate engraving by placing a sheet of paper over the plate and rubbing with a crayon. / (countable) A copy so created.

present participle of rub up

present participle of rub someone's face in

present participle of rub someone's nose in

present participle of rub oneself off

present participle of rub one's hands