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1. The act of defending against attack, danger, or injury.
2. A means or method of defending or protecting.
3. Sports The act or an instance of defending a championship against a challenger: will box in his third defense of his title.
4. An argument in support or justification of something. See Synonyms at apology.
a. The act of defending a case.
b. A fact or law that provides a full or partial exoneration of the defendant against the charges or claims made in a lawsuit or prosecution.
c. The defendant and his or her legal counsel.
6. The science or art of defending oneself; self-defense.
7. (often dē′fĕns′) Sports
a. The means or tactics used in trying to stop the opposition from scoring.
b. The team or those players on the team attempting to stop the opposition from scoring.
c. Defending ability or potential.
8. The military, governmental, and industrial complex, especially as it authorizes and manages weaponry production.
tr.v. de·fensed, de·fens·ing, de·fens·es Sports
1. To attempt to stop (the opposition) from scoring.
2. To play defense against (an opponent or play).
[Middle English, from Old French, from Latin dēfēnsa, from feminine past participle of dēfendere, to ward off; see defend.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
de•fense(dɪˈfɛns or, esp. for 7,9, ˈdi fɛns)
n., v. -fensed, -fens•ing. n.
1. resistance against attack; protection.
2. something that defends, as a fortification or medication.
3. the defending of a cause or the like by speech, etc.: to speak in defense of a cause.
4. the arms production of a nation: spending billions on defense.
5. a speech, etc., in vindication.
a. the defendant's answer to the charge or claim made by the plaintiff.
b. the strategy adopted by a defendant for defending against the plaintiff's charge.
c. a defendant together with counsel.
a. the tactics of defending oneself or one's goal against attack.
b. the team attempting to thwart the attack of the team having the ball or puck.
c. the players of such a team or their positions.
9. to defend against (an opponent, play, etc.).
[1250–1300; Middle English < Old French < Late Latin dēfēnsa a forbidding, derivative of Latin dēfendere to defend]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||defense - (military) military action or resources protecting a country against potential enemies; "they died in the defense of Stalingrad"; "they were developed for the defense program"|
umbrella - a formation of military planes maintained over ground operations or targets; "an air umbrella over England"
air defense - defensive measures designed to destroy attacking enemy aircraft or missiles or to nullify their effectiveness
stand - a defensive effort; "the army made a final stand at the Rhone"
hasty defence, hasty defense - a defense organized while in contact with the enemy or when time is limited
deliberate defence, deliberate defense - a defense organized before contact is made with the enemy and while time for organization is available; usually includes a fortified zone (with pillboxes) and communication systems
biodefence, biodefense, biological defence, biological defense - procedures involved in taking defensive measures against attacks using biological agents
chemical defence, chemical defense - procedures involved in taking defensive measures against attacks using chemical agents
minelaying, mining - laying explosive mines in concealed places to destroy enemy personnel and equipment
biological warfare defence, biological warfare defense, BW defence, BW defense - defense against biological warfare
|2.||defense - protection from harm; "sanitation is the best defense against disease"|
protection - the activity of protecting someone or something; "the witnesses demanded police protection"
|3.||defense - (sports) the team that is trying to prevent the other team from scoring; "his teams are always good on defense"|
|4.||defense - the justification for some act or belief; "he offered a persuasive defense of the theory"|
justification - a statement in explanation of some action or belief
alibi - (law) a defense by an accused person purporting to show that he or she could not have committed the crime in question
|5.||defense - (psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires|
unconscious process, process - a mental process that you are not directly aware of; "the process of denial"
psychiatry, psychological medicine, psychopathology - the branch of medicine dealing with the diagnosis and treatment of mental disorders
compensation - (psychiatry) a defense mechanism that conceals your undesirable shortcomings by exaggerating desirable behaviors
conversion - (psychiatry) a defense mechanism represses emotional conflicts which are then converted into physical symptoms that have no organic basis
denial - (psychiatry) a defense mechanism that denies painful thoughts
displacement - (psychiatry) a defense mechanism that transfers affect or reaction from the original object to some more acceptable one
idealisation, idealization - (psychiatry) a defense mechanism that splits something you are ambivalent about into two representations--one good and one bad
intellectualisation, intellectualization - (psychiatry) a defense mechanism that uses reasoning to block out emotional stress and conflict
isolation - (psychiatry) a defense mechanism in which memory of an unacceptable act or impulse is separated from the emotion originally associated with it
projection - (psychiatry) a defense mechanism by which your own traits and emotions are attributed to someone else
psychoanalytic process - a process that is assumed to occur in psychoanalytic theory
rationalisation, rationalization - (psychiatry) a defense mechanism by which your true motivation is concealed by explaining your actions and feelings in a way that is not threatening
reaction formation - (psychiatry) a defense mechanism in which a person unconsciously develops attitudes and behavior that are the opposite of unacceptable repressed desires and impulses and serve to conceal them; "his strict morality is just a reaction formation to hide his sexual drive"
regression - (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state
repression - (psychiatry) the classical defense mechanism that protects you from impulses or ideas that would cause anxiety by preventing them from becoming conscious
|6.||Defense - the federal department responsible for safeguarding national security of the United States; created in 1947|
executive department - a federal department in the executive branch of the government of the United States
DARPA, Defense Advanced Research Projects Agency - the central research and development organization for the United States Department of Defense; responsible for developing new surveillance technologies since 9/11
Department of Defense Laboratory System, LABLINK - a defense laboratory that provides essential services in fundamental science for national security and environmental protection and provides technologies that contribute to industrial competitiveness
United States Navy, US Navy, USN, Navy - the navy of the United States of America; the agency that maintains and trains and equips combat-ready naval forces
U. S. Air Force, United States Air Force, US Air Force, USAF, Air Force - the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
Defense Intelligence Agency, DIA - an intelligence agency of the United States in the Department of Defense; is responsible for providing intelligence in support of military planning and operations and weapons acquisition
Defense Logistics Agency - a logistics combat support agency in the Department of Defense; provides worldwide support for military missions
Defense Technical Information Center, DTIC - the agency in the Department of Defense that provides scientific and technical information to federal agencies and their contractors
National Reconnaissance Office, NRO - an intelligence agency in the United States Department of Defense that designs and builds and operates space reconnaissance systems to detect trouble spots worldwide and to monitor arms control agreements and environmental issues and to help plan military operations
National Security Agency, NSA - the United States cryptologic organization that coordinates and directs highly specialized activities to protect United States information systems and to produce foreign intelligence information
U. S. Army, United States Army, US Army, USA, Army - the army of the United States of America; the agency that organizes and trains soldiers for land warfare
Ballistic Missile Defense Organization, BMDO - an agency in the Department of Defense that is responsible for making ballistic missile defense a reality
Defense Information Systems Agency, DISA - a combat support agency in the Department of Defense responsible for developing and operating and supporting information systems to serve the needs of the President and the Secretary of Defense and the Joint Chiefs of Staff
National Geospatial-Intelligence Agency, NGA - a combat support agency that provides geographic intelligence in support of national security
|7.||defense - the defendant and his legal advisors collectively; "the defense called for a mistrial"|
aggregation, collection, accumulation, assemblage - several things grouped together or considered as a whole
prosecution - the lawyers acting for the state to put the case against the defendant
|8.||defense - the speech act of answering an attack on your assertions; "his refutation of the charges was short and persuasive"; "in defense he said the other man started it"|
answer - the speech act of replying to a question
confutation - the speech act of refuting conclusively
rebuttal - the speech act of refuting by offering a contrary contention or argument
|9.||defense - an organization of defenders that provides resistance against attack; "he joined the defense against invasion"|
bastion - a group that defends a principle; "a bastion against corruption"; "the last bastion of communism"
|10.||defense - a structure used to defend against attack; "the artillery battered down the defenses"|
cheval-de-frise, chevaux-de-frise - defensive structure consisting of a movable obstacle composed of barbed wire or spikes attached to a wooden frame; used to obstruct cavalry
fortification, munition - defensive structure consisting of walls or mounds built around a stronghold to strengthen it
line of defence, line of defense - defensive structure consisting of a barrier that can be employed for defense against attack
outwork - subsidiary defensive structure lying outside the main fortified area; "the outworks of the castle"
|11.||defense - a defendant's answer or plea denying the truth of the charges against him; "he gave evidence for the defense"|
due process, due process of law - (law) the administration of justice according to established rules and principles; based on the principle that a person cannot be deprived of life or liberty or property without appropriate legal procedures and safeguards
trial - (law) the determination of a person's innocence or guilt by due process of law; "he had a fair trial and the jury found him guilty"; "most of these complaints are settled before they go to trial"
entrapment - a defense that claims the defendant would not have broken the law if not tricked into doing it by law enforcement officials
law, jurisprudence - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"
|12.||defense - the act of defending someone or something against attack or injury; "a good boxer needs a good defense"; "defense against hurricanes is an urgent problem"|
protection - the activity of protecting someone or something; "the witnesses demanded police protection"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
1. The act or a means of defending:
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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defence(diˈfens) (American) defense noun
1. the act or action of defending against attack. the defence of Rome; He spoke in defence of the plans. verdediging دِفاع защита defesa obrana die Verteidigung forsvar άμυναdefensa kaitse دفاع؛ حمایت puolustus défenseהגנה रक्षा obrana, zaštita védelem pertahanan vörn difesa 防衛 수비 gynimas aizstāvēšana pertahankan verdedigingforsvar, vernobrona دفاع defesa apărare оборона; защита obrana obramba odbrana försvar การป้องกัน savunma 防衛 захист حملے سے مدافعت کی کارروائی sự phòng thủ 防卫
2. the method or equipment used to guard or protect. The walls will act as a defence against flooding. verdediging, beskerming, keerwerk وِقايَه защита defesa ochrana der Schutz forsvar; værn προστασίαdefensa kaitse, kindlustis محافظ؛ پناه suoja défense אֱמצָעִי הֲגַנָה रक्षा obrana erősítés pertahanan vörn difesa 防御物 방어 apsauga, gynyba aizsardzība pertahanan verdedigingvern, forsvarochrona حاضر پاش، ساتندوى، شخصى محافظ defesa (mijloc de) apărare защита ochrana obramba odbrana skydd, värn การป้องกัน savunma yöntemi, korunma aracı 防衛方法，防禦物 оборона; оборонна споруда دفاعی وسائل bảo vệ 防卫方法，防御物
3. a person's answer to an accusation especially in a law-court. What is your defence? verdediging, verweer دِفاع (في المَحْكَمَه) защита defesa obhajoba die Verteidigung forsvar υπεράσπισηdefensa kaitsekõne دفاع puolustus défense קָו הֲגַנַה बचाव obrana na sudu védekezés pembelaan vörn difesa 弁護 변호 apsigynimas, pasiteisinimas aizstāvība pembelaan verdedigingforsvarobrona دفاع defesa apărare защита obhajoba obramba odbrana försvar[stalan], svaromål ผู้แก้ต่าง savunma, müdafaa ［律］辯護 захист جواب دعوی lời biện hộ （律）辩护deˈfenceless adjective
helpless or without protection. weerloos, onbeskermd عاجِز، بِدون حِمايَه беззащитен indefeso bezbranný schutzlos forsvarsløs; hjælpeløs ανυπεράσπιστοςindefenso kaitsetu بی دفاع suojaton sans défense חָסַר הֲגַנָה बेबस, रक्षाहीन nezaštićen, goloruk védtelen tak berdaya varnarlaus indifeso 無防備な 무방비의 bejėgis, beginklis neaizsargāts tidak berdaya weerloosforsvarsløsbezbronny بی دفاع indefeso fără apărare беззащитный bezbranný nezaščiten bespomoćan försvarslös ซึ่งป้องกันตัวไม่ได้ savunmasız 無防禦的，無助的 беззахисний لاچار ، نہتّا không có khả năng tự vệ 无防御的，无助的the defence
the case on behalf of a person who is accused in a law court. the counsel for the defence. die verdediging الدِّفاع (عن المُدَّعى عَلَيْهِ) защитата defesa obhajoba die Verteidigung forsvaret υπεράσπιση κατηγορουμένου la defensa kaitse وکیل یا وکلای مدافع puolustus la défense הגנה बचाव slučaj obrane a védelem pembelaan varnaraðilar la difesa 被告側 피고 gynimas, gynyba aizstāvība pertahankan verdedigingforsvarobrona د مدافع وکیل defesa apărarea защита obhajoba obramba odbrana svarandesidan การแก้ต่าง savunma 被告方，辯方 захист ملزم کا وکیل luật sư biện hộ 被告方，辩方
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
defense→ دِفَاع obrana forsvar Verteidigung άμυνα defensa puolustus défense obrana difesa 防御 수비 verdediging forsvar obrona defesa защита försvar การป้องกัน savunma sự phòng thủ 防守
Multilingual Translator © HarperCollins Publishers 2009
n. defensa; protección; resistencia;
___ mechanism → mecanismo de ___; [organic] antitoxina
English-Spanish Medical Dictionary © Farlex 2012
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.