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TOEFL BNC: 2130 COCA: 1750

defend

1 ENTRIES FOUND:
defend /dɪˈfɛnd/ verb
defends; defended; defending
defend
/dɪˈfɛnd/
verb
defends; defended; defending
Learner's definition of DEFEND
: to fight in order to keep (someone or something) safe : to not allow a person or thing to hurt, damage, or destroy (someone or something)保卫;保护;防御
[+ object]
often + from or against
[no object]
usually + against
[+ object] : to fight or work hard in order to keep (something, such as a right, interest, cause, etc.) from being taken away保卫,保护(权利、利益等)
[+ object] : to speak or write in support of (someone or something that is being challenged or criticized)为…辩解;拥护
sports : to try to stop opponents from scoring阻止(对手)得分;防守;防卫
[+ object]
[no object]
often + against
[+ object] : to compete in order to try to keep (a title, championship, etc.)为保住(头衔、冠军地位等)参赛
[+ object] : to work as a lawyer for (someone who is being sued or accused of a crime)做…的辩护律师;为…辩护

— defender

noun, plural defenders [count]
see also public defender

— defending

adjective
TOEFL BNC: 2130 COCA: 1750

defend

verb

de·​fend di-ˈfend How to pronounce defend (audio)
defended; defending; defends

transitive verb

1
a
: to drive danger or attack away from
defend the castle from invaders
b(1)
: to maintain or support in the face of argument or hostile criticism
defend a theory
couldn't defend their actions
(2)
: to prove (something, such as a doctoral thesis or dissertation) valid by answering questions in an oral exam
preparing to defend her thesis
c
sports : to attempt to prevent an opponent from scoring at
elects to defend the south goal
2
archaic : prevent, forbid
which God defend that I should wring from him Shakespeare
3
: to act as attorney for
hired a lawyer to defend their son
4
law : to deny or oppose the right of a plaintiff in regard to (a suit or a wrong charged) : contest
5
: to retain or seek to retain (something, such as a title or position) against a challenge in a contest
they successfully defended their championship

intransitive verb

1
: to take action against attack or challenge
the defending champion
2
sports : to play or be on defense
playing deep to defend against a pass
3
card games : to play against the high bidder
defendable adjective
Choose the Right Synonym for defend

defend, protect, shield, guard, safeguard mean to keep secure from danger or against attack.

defend denotes warding off actual or threatened attack.

defend the country

protect implies the use of something (such as a covering) as a bar to the admission or impact of what may attack or injure.

a hard hat to protect your head

shield suggests protective intervention in imminent danger or actual attack.

shielded her eyes from the sun with her hand

guard implies protecting with vigilance and force against expected danger.

White House entrances are well guarded

safeguard implies taking precautionary protective measures against merely possible danger.

our civil liberties must be safeguarded

synonyms see in addition maintain

Example Sentences

The company must defend its own interests. We believed it was a cause worth defending. She defended her friend's behavior. Stop defending him. What he did was wrong.
Recent Examples on the Web As the former president, Mr. Trump commands media attention and is able to defend himself in the court of public opinion in a way most people cannot. Aruna Viswanatha, WSJ, 6 Sep. 2022 Experts say that, for its part, Taiwan needs to spend more on its own defense, balancing conventional forces needed to deter a Chinese invasion with small, maneuverable forces able to survive an onslaught and defend the island in the longer term. Ann Scott Tyson, The Christian Science Monitor, 26 Aug. 2022 Kaul also questioned whether Toney would defend the 2024 election results in court if Trump runs again and loses Wisconsin. Todd Richmond, ajc, 26 Aug. 2022 Flanagan posted a time of 32 minutes, 25 seconds on Sunday to once again hold off Simbassa — this time by seven seconds — and defend his crown in the 50th edition of the race, which hosted 10,000 competitors from around the world. Brad Joyal, BostonGlobe.com, 21 Aug. 2022 Seeking to defend their title in the tournament, the Portland Thorns host C.F. Monterrey on Wednesday night in the semifinal round of the Women’s International Champions Cup (WICC). oregonlive, 17 Aug. 2022 These officials downplayed the prospect that a Russian land grab would mark a significant turning point and exuded confidence that plans to continue helping Ukraine defend itself in the long term will enable Zelensky to achieve his objectives. Michael Birnbaum, Washington Post, 4 Aug. 2022 That’s important because since Russia invaded Ukraine, confidence in Washington’s willingness to send troops to defend Taiwan in an invasion scenario has waned. Stephanie Yang, Los Angeles Times, 30 July 2022 Biden and other White House officials have attempted to defend his electability in recent weeks, however. Isabella Murray, ABC News, 29 July 2022 See More

Word History

Etymology

Middle English defenden, borrowed from Anglo-French & Latin; Anglo-French defendre, defender, going back to Latin dēfendere "to ward off, fend off, repel danger from, protect," from dē- de- + -fendere, presumably, "to strike, hit" (unattested without prefixes), going back to Indo-European *gwhen-dh-, extended determinate form of *gwhen-, *gwhn- "strike, kill," whence Hittite kuenzi "(s/he) kills," kunanzi "(they) kill," Sanskrit hánti "(s/he) strikes, kills," ghnánti "(they) strike, kill," Greek theínein "to strike," épethnon "(I) killed," Old Irish gonaid "(s/he) pierces, wounds, kills," Welsh gwan- "stab, pierce," Lithuanian genù, giñti "to drive (cattle, etc.)," Old Church Slavic ženǫ, gŭnati "to drive, chase out, expel"; also, from nominal derivative *gwhon-, Greek phónos "bloodshed, murder," and from *gwhń̥-tih2, Germanic *gunþī, *gunþjō, whence Old English gūþ "battle, combat," Old Saxon gūđea, Old High German gund-, Old Norse gunnr, guðr

First Known Use

14th century, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of defend was in the 14th century
TOEFL BNC: 2130 COCA: 1750
defend

verb¹

1protect against attack防衞ADVERB | PREPOSITION ADVERBadequately, effectively, properly, successfully充分地/有效地/適當地/成功地防衞Computer users need to ensure their systems are properly defended.電腦使用者需要確保他們的系統做了適當的防護。She successfully defended herself against an attack from someone larger and stronger.她成功地抵禦了比她強壯的人的攻擊。heavily嚴密設防The city was heavily defended against attack.這座城市嚴密設防以抵禦攻擊。lightly略加防衞They attacked the left flank, which was only lightly defended.他們攻擊了防禦薄弱的左翼。PREPOSITIONagainst防禦⋯
defend

verb²

2support支持ADVERB | PREPOSITION ADVERBactively, aggressively, fiercely, passionately, robustly, strongly, vehemently, vigorously積極地辯護;激烈地辯護;有力地辯護The company has vigorously defended its decision to reduce the workforce.公司竭力為其裁員的決定辯護。staunchly, steadfastly, stoutly, valiantly頑強地辯護;堅定地辯護;勇敢地辯護adequately, effectively, successfully充分/有效/成功地辯護publicly公開辯護PREPOSITIONagainst針對⋯辯護She defended her department against accusations of incompetence.她駁斥了認為她所在部門失職的指責。
defend

verb³

3in sports/competitions體育;競賽ADVERB | PREPOSITION ADVERBsuccessfully成功衞冕PREPOSITIONagainst以⋯為競爭對手衞冕The champion successfully defended his title against the challenger.這位冠軍打敗了挑戰者,成功衞冕。

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