Synonyms: rubbing, friction, detrition
Definition: effort expended in moving one object over another with pressure
Similar words: effort, elbow grease, travail, sweat, exertion
Definition: use of physical or mental energy; hard work
Usage: he got an A for effort; they managed only with great exertion
Synonyms: rubbing
Definition: representation consisting of a copy (as of an engraving) made by laying paper over something and rubbing it with charcoal
Similar words: representation
Definition: a creation that is a visual or tangible rendering of someone or something
Definition: the resistance encountered when one body is moved in contact with another
Similar words: resistance
Definition: any mechanical force that tends to retard or oppose motion