a good boxer needs a good defense.
defense against hurricanes is an urgent problem.
he gave evidence for the defense.
he joined the defense against invasion.
he offered a persuasive defense of the theory.
his refutation of the charges was short and persuasive.
his teams are always good on defense.
in defense he said the other man started it.
sanitation is the best defense against disease.
the artillery battered down the defenses.
the defense called for a mistrial.
they died in the defense of Stalingrad.
they were developed for the defense program.