present participle of rub

(informal) To add insult to injury; to emphasize one's strengths or another's weaknesses in a manner that degrades another.

plural of rubbing

(transitive) To apply by rubbing. / (transitive) Of butter, to mix in by rubbing. / (transitive, idiomatic) To make a point in an irritatingly emphatic manner.

(biochemistry) Any of a group of proteins similar to ubiquitin / Initialism of rich urban biker.

present participle of rub it in

simple past tense and past participle of rub it in

simple past tense and past participle of rub in

present participle of rub in

Third-person singular simple present indicative form of rub out