defense
/di-ˈfen(t)s/
noun
the act or action of defending
the denial, answer, or plea of one against whom a criminal or civil action is brought : a defendant 's denial, answer, or plea
capability of resisting attack
the defense of our country
verb
to take specific defensive action against (an opposing team or player or an offensive play) : to attempt to keep (an opponent or play) from scoring in a game or contest
The gangly Pressey was clearly Milwaukee's only real hope of defensing Bird …