noun · verb · 22 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation, US:/dɪˈfɛns/
US:Recorded audio is listed in the source snapshot.
US, often:/ˈdiːˌfɛns/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɛns
CMU ARPABET:D IH0 F EH1 N S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The action of defending or protecting from attack, danger, or injury.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Anything employed to oppose attack(s).
A strategy and tactics employed to prevent the other team from scoring; contrasted with offense.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, uncountable
Qualifier: team sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Anything employed to oppose attack(s).
The portion of a team dedicated to preventing the other team from scoring; contrasted with offense.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, uncountable
Qualifier: team sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
An argument in support or justification of something.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, uncountable
Examples
to come to someone's defense
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
An argument in support or justification of something.
The case presented by the defendant in a legal proceeding.
Definition source: English Wiktionary via Wiktextract
Usage: US, broadly, countable, uncountable
Topics: law
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
An argument in support or justification of something.
The lawyer or team thereof who presents such a case.
Definition source: English Wiktionary via Wiktextract
Usage: US, broadly, countable, uncountable
Topics: law
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
Government policy or (infra)structure related to the military.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, euphemistic, uncountable
Topics: government, military, politics, war
Examples
Department of Defense
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A prohibition; a prohibitory ordinance.
Definition source: English Wiktionary via Wiktextract
Usage: US, countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
verb
Meaning 9
To employ defensive tactics (so as to block).
Definition source: English Wiktionary via Wiktextract
Usage: US
Topics: hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To furnish with defenses; to defend, protect.
Definition source: English Wiktionary via Wiktextract
Usage: US, archaic
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
the act of defending someone or something against attack or injury
Definition source: Princeton WordNet 3.0
Examples
a good boxer needs a good defense
defense against hurricanes is an urgent problem
Meaning relationships
Synonyms: defence
Antonyms: none provided
Broader terms: protection
12
noun
Meaning 12
protection from harm
Definition source: Princeton WordNet 3.0
Examples
sanitation is the best defense against disease
Meaning relationships
Synonyms: defence
Antonyms: none provided
Broader terms: protection
13
noun
Meaning 13
(military) military action or resources protecting a country against potential enemies
a defendant's answer or plea denying the truth of the charges against him
Definition source: Princeton WordNet 3.0
Examples
he gave evidence for the defense
Meaning relationships
Synonyms: defence, denial, demurrer
Antonyms: prosecution
Broader terms: due process, due process of law
Narrower terms: entrapment
15
noun
Meaning 15
a structure used to defend against attack
Definition source: Princeton WordNet 3.0
Examples
the artillery battered down the defenses
Meaning relationships
Synonyms: defensive structure, defence
Antonyms: none provided
Broader terms: structure, construction
Narrower terms: cheval-de-frise, chevaux-de-frise, fortification, munition, fortress, fort, line of defense, line of defence, outwork, stronghold, fastness
From Middle English defens, defense, from Old French defens, defense, from Late Latin dēfēnsa (“protection”). Displaced native Old English bewering. The verb is from the noun.
From Middle English defencen, defensen, from Old French defenser or its etymon, Latin dēfēnsō.
Across languages
Translations
223 source translations are retained for this English entry.
Afrikaans:
verdediging
— action of protecting from attack
Albanian:
mbrojtje
— action of protecting from attack
Arabic:
دِفَاع
(difāʕ)
— action of protecting from attack
Arabic:
حِمَايَة
(ḥimāya)
— action of protecting from attack
Arabic:
مُحَافَظَة
(muḥāfaẓa)
— action of protecting from attack
Arabic:
مُدَافَعَة
(mudāfaʕa)
— action of protecting from attack
Armenian:
պաշտպանություն
(paštpanutʻyun)
— action of protecting from attack
Azerbaijani:
müdafiə
— action of protecting from attack
Belarusian:
абаро́на
(abaróna)
— action of protecting from attack
Belarusian:
ахо́ва
(axóva)
— action of protecting from attack
Bengali:
রক্ষা
(rokkha)
— action of protecting from attack
Bengali:
প্রতিরক্ষা
(protirokkha)
— action of protecting from attack
Bulgarian:
защи́та
(zaštíta)
— action of protecting from attack
Bulgarian:
отбра́на
(otbrána)
— action of protecting from attack
Burmese:
ကာကွယ်ရေး
(ka-kwaire:)
— action of protecting from attack
Catalan:
defensa
— action of protecting from attack
Chinese Cantonese:
防禦 /防御
(fong4 jyu6)
— action of protecting from attack
Chinese:
防禦 /防御
(zh-min-nan)
— action of protecting from attack
Chinese Mandarin:
防禦 /防御
(fángyù)
— action of protecting from attack
Czech:
obrana
— action of protecting from attack
Danish:
forsvar
— action of protecting from attack
Dutch:
verdediging
— action of protecting from attack
Dutch:
weer
— action of protecting from attack
Esperanto:
defendo
— action of protecting from attack
Estonian:
kaitse
— action of protecting from attack
Faroese:
verja
— action of protecting from attack
Finnish:
puolustautuminen
— action of protecting from attack
Finnish:
puolustus
— action of protecting from attack
French:
défense
— action of protecting from attack
West-Frisian:
ferdediging
— action of protecting from attack
West-Frisian:
definsje
— action of protecting from attack
West-Frisian:
war
— action of protecting from attack
Georgian:
თავდაცვა
(tavdacva)
— action of protecting from attack
Georgian:
მოგერიება
(mogerieba)
— action of protecting from attack
German:
Verteidigung
— action of protecting from attack
German:
Wehr
— action of protecting from attack
Greek:
άμυνα
(ámyna)
— action of protecting from attack
Hebrew:
הֲגָנָה \ הֲגַנָּה
(hagana)
— action of protecting from attack
Hindi:
बचाव
(bacāv)
— action of protecting from attack
Hindi:
रक्षा
(rakṣā)
— action of protecting from attack
Hungarian:
védelem
— action of protecting from attack
Hungarian:
védekezés
— action of protecting from attack
Hungarian:
védés
— action of protecting from attack
Icelandic:
vörn
— action of protecting from attack
Ido:
defenso
— action of protecting from attack
Indonesian:
pertahanan
— action of protecting from attack
Irish:
cosaint
— action of protecting from attack
Italian:
difesa
— action of protecting from attack
Japanese:
防御
(bōgyo)
— action of protecting from attack
Japanese:
防禦
(bōgyo)
— action of protecting from attack
Kazakh:
қорғаныс
(qorğanys)
— action of protecting from attack
Kazakh:
қорғану
(qorğanu)
— action of protecting from attack
Khmer:
ការពារ
(kaa piə)
— action of protecting from attack
Korean:
방어
(bang'eo)
— action of protecting from attack
Central Kurdish:
بەرگْری
(bergirî)
— action of protecting from attack
Kyrgyz:
коргонуу
(korgonuu)
— action of protecting from attack
Kyrgyz:
коргоо
(korgoo)
— action of protecting from attack
Lao:
ການຫ້າມປາມ
(kān hām pām)
— action of protecting from attack
Latin:
dēfēnsiō
— action of protecting from attack
Latvian:
aizsardzība
— action of protecting from attack
Lithuanian:
gynyba
— action of protecting from attack
Macedonian:
одбрана
(odbrana)
— action of protecting from attack
Malay:
pertahanan
— action of protecting from attack
Māori:
waonga
— action of protecting from attack
Mauritian Creole:
defans
— action of protecting from attack
Mongolian:
сэргийлэл
(sergiilel)
— action of protecting from attack
Norman:
d'fense
— action of protecting from attack
Norwegian Bokmål:
forsvar
— action of protecting from attack
Norwegian Nynorsk:
forsvar
— action of protecting from attack
Occitan:
defensa
— action of protecting from attack
Old English:
bewering
— action of protecting from attack
Pashto:
دفاع
(defā')
— action of protecting from attack
Iranian Persian:
دِفاع
(defâ')
— action of protecting from attack
Iranian Persian:
پَدافَنْد
(padâfand)
— action of protecting from attack
Iranian Persian:
حِمایَت
(hemâyat)
— action of protecting from attack
Iranian Persian:
مُحافَظَت
(mohâfazat)
— action of protecting from attack
Iranian Persian:
مُدافِعِه
(modâfe'e)
— action of protecting from attack
Polish:
obrona
— action of protecting from attack
Portuguese:
defesa
— action of protecting from attack
Quechua:
amachay
— action of protecting from attack
Romanian:
apărare
— action of protecting from attack
Russian:
оборо́на
(oboróna)
— action of protecting from attack
Russian:
защи́та
(zaščíta)
— action of protecting from attack
Serbo-Croatian:
о̏дбрана
— action of protecting from attack
Serbo-Croatian:
о̏брана
— action of protecting from attack
Serbo-Croatian:
ȍdbrana
— action of protecting from attack
Serbo-Croatian:
ȍbrana
— action of protecting from attack
Sinhalese:
ආරක්ෂක
(ārakṣaka)
— action of protecting from attack
Slovak:
obrana
— action of protecting from attack
Slovene:
obramba
— action of protecting from attack
Spanish:
defensa
— action of protecting from attack
Swedish:
försvar
— action of protecting from attack
Swedish:
värn
— action of protecting from attack
Tagalog:
depensa
— action of protecting from attack
Tajik:
дифоъ
(difo')
— action of protecting from attack
Tajik:
мудофиа
(mudofia)
— action of protecting from attack
Tajik:
ҳимоя
(himoya)
— action of protecting from attack
Tajik:
муҳофиза
(muhofiza)
— action of protecting from attack
Tajik:
муҳофизат
(muhofizat)
— action of protecting from attack
Thai:
การป้องกัน
(gaan-bpɔ̂ng-gan)
— action of protecting from attack
Turkish:
savunma
— action of protecting from attack
Turkish:
koruma
— action of protecting from attack
Turkish:
sıyanet
— action of protecting from attack
Ottoman Turkish:
صیانت
(sıyanet)
— action of protecting from attack
Ukrainian:
оборо́на
(oboróna)
— action of protecting from attack
Ukrainian:
за́хист
(záxyst)
— action of protecting from attack
Urdu:
دِفاع
(difā')
— action of protecting from attack
Urdu:
حِمایَت
(himāyat)
— action of protecting from attack
Urdu:
رَکْشا
(rakśā)
— action of protecting from attack
Urdu:
مُدافَعَت
(mudāfa'at)
— action of protecting from attack
Urdu:
مُحافَظَت
(muhāfazat)
— action of protecting from attack
Uyghur:
ھىمايە
(himaye)
— action of protecting from attack
Uyghur:
مۇداپىئە
(mudapi'e)
— action of protecting from attack
Uzbek:
himoya
— action of protecting from attack
Uzbek:
mudofaa
— action of protecting from attack
Vietnamese:
phòng thủ
— action of protecting from attack
Vietnamese:
phòng ngự
— action of protecting from attack
Vietnamese:
phòng vệ
— action of protecting from attack
Vietnamese:
bảo vệ
— action of protecting from attack
Yiddish:
פֿאַרטיידיקונג
(farteydikung)
— action of protecting from attack
Armenian:
պաշտպանություն
(paštpanutʻyun)
— anything employed to oppose attack
Bulgarian:
отбра́на
(otbrána)
— anything employed to oppose attack