The striking of one body against another; collision.
A significant or strong influence or effect.
A forced impinging.
The force or energy of a collision of two objects.
To stamp or impress onto something.
To collide or strike, the act of impinging.
To significantly or strongly influence or affect; to have an impact on.
To compress; to compact; to press into something or pack together.
Rough activity; fighting or brawling; a fight.
An environment of rough activity
A person who characteristically engages in such activity
active, vigorous and rough, with the possibility of harm
highly competitive
Engage in rough-and-tumble activity