defense

American  

[dih-fens, dee-fens] / dɪˈfɛns, ˈdi fɛns /

noun

1. resistance against attack; protection.

   Two more regiments are needed for the defense of the city.

   Synonyms:

   safeguard, security

2. something that guards against harm, such as a fortification, physical or mental quality, or medication.

   This fort was once the main defense of the island.

3. the support of a cause or the like by speech, argument, etc..

   He spoke in defense of the nation's foreign policy.

   Synonyms:

   justification, advocacy, support

4. a speech, argument, etc., in vindication.

   She delivered a defense of free enterprise.

5. Law.

   1. the denial or pleading of the defendant in answer to the claim or charge that has been made.

   2. the proceedings adopted by a defendant or the defendant's legal agents, for defending against the charges that have been made.

   3. a defendant and their counsel.

6. Psychology. defense mechanism.

7. Sports.

   1. the practice or art of shielding oneself or one's goal from attack, as in fencing, boxing, soccer, or football.

   2. the team attempting to thwart the attack of the team having the ball or puck.

   3. the players of a team who line up in their own defensive zone.

   4. the positions on the field, ice, etc., taken by such players.

8. Also called Defense Department.  (initial capital letter) the Department of Defense.

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verb (used with object)

defensed, defensing

1. Sports. to defend against (an opponent, play, or tactic).

Other Word Forms

• defenseless adjective
• defenselessly adverb
• defenselessness noun
• nondefense noun
• predefense noun
• undefensed adjective

Etymology

Origin of defense

First recorded in 1250–1300; Middle English from Old French from Late Latin dēfēnsa “a forbidding,” noun use of feminine of past participle of Latin dēfendere “to defend ”; replacing Middle English defens, from Anglo-French, Old French, from Medieval Latin defēnsum “(thing) forbidden,” neuter past participle of Latin dēfendere

Example Sentences

The Broncos won, 19-3, but both teams were smothering on defense while failing to establish anything close to an offensive rhythm.

From Los Angeles Times

Officials at the Pentagon and other military headquarters were still assessing how long U.S. forces would remain in the region, defense officials said Saturday.

From The Wall Street Journal

The move provided a clear advantage on the offensive end, where Bilodeau could outmaneuver slower counterparts while not giving up anything on defense given the struggles of Booker and ongoing foul trouble of Steven Jamerson.

From Los Angeles Times

The defense argued the Posse Comitatus Act, which generally prohibits using military forces for domestic law enforcement, barred the operation.

From The Wall Street Journal

While the Chinese provide economic support to ally Cuba, any need for defense would likely rest on Russia, said Rodger Baker, executive director for the Stratfor Center for Applied Geopolitics at risk advisory firm RANE.

From Barron's