c.1400, from M.Fr. contusion, from L. contusionem (nom. contusio) "crushing, bruising," from contusus, pp. of contundere "to beat, break to pieces," from com- intens. prefix + tundere "to beat."
Main Entry: con·tu·sion Pronunciation: k&n-'t(y)ü-zh&n Function: noun : injury to tissue usually without laceration :BRUISE 1 —con·tuse/-'t(y)üz/transitive verbcon·tused;con·tus·ing
contusion con·tu·sion (kən-t&oomacr;'zhən, -ty&oomacr;'-) n. An injury in which the skin is not broken, often characterized by ruptured blood vessels and discolorations; a bruise.