English Reference

Word

defend

Phoneticsde·fend, stress on the second syllable

US/dɪˈfɛnd/

UK/dɪfˈɛnd/

Definitions

01to protect from attack

B1 · Intermediate

v. to protect someone or something from a physical attack or danger.

v. to ward off an attack or protect a person, place, or object from physical harm.

“The soldiers worked through the night to defend the city from the approaching army.”

“The fortress was strategically positioned on the cliffside to defend the harbor against naval incursions during the winter months.”

Antonyms

02to support an idea

B2 · Upper Intermediate

v. to speak or write in favor of something when other people are criticizing it.

v. to support or justify an action, idea, or person by argument or evidence.

“She had to defend her decision to quit her job when her parents questioned her.”

“The professor spent the entire seminar defending his controversial thesis against a barrage of criticism from his peers.”

Synonyms

justifyupholdvindicate

Antonyms

03legal representation

B2 · Upper Intermediate Law

v. to act as a lawyer for someone who has been accused of a crime.

v. to represent a defendant in a civil or criminal court case.

“A famous lawyer was hired to defend the man accused of the robbery.”

“The public defender was tasked with defending the suspect, despite the overwhelming amount of forensic evidence presented by the prosecution.”

Synonyms

Antonyms

04sports

B1 · Intermediate Sports

v. to try to stop the other team from scoring points.

v. to focus energy on preventing the opposing team from scoring, or to protect one's own goal.

“The team needs to defend better if they want to win the championship this year.”

“The coach instructed the players to defend aggressively in the final quarter to preserve their narrow two-point lead.”

Synonyms

Antonyms

05to keep a title

B2 · Upper Intermediate Sports

v. to compete in a competition that you won last time to try and win it again.

v. to compete as the current champion in order to retain a title or trophy.

“The boxer will defend his world title in a match next month.”

“Having won the tournament last year, she returned to the court under immense pressure to defend her ranking against younger challengers.”

Synonyms

Antonyms

Collocations

Common phrases and expressions where native English speakers use the word “defend” in context.

Verb

01. defend a client in court

“The lawyer was hired to defend the client in court against the fraud charges.”

verb + noun + prep + noun

02. defend the country against invaders

“The soldiers were prepared to defend their country against any foreign invaders.”

verb + noun + prep + noun

03. defend the right to protest

“The organization works to defend the right of citizens to protest peacefully.”

verb + noun + infinitive

Noun

04. failure to defend the goal

“Their failure to defend the goal in the final minutes cost them the match.”

noun + infinitive

05. opportunity to defend himself

“The committee gave him an opportunity to defend himself before making a final decision.”

noun + infinitive

Adverb

06. stoutly defend his reputation

“He stoutly defended his reputation against the false accusations made by the media.”

adv + verb

07. successfully defend the title

“The champion managed to successfully defend her title for the third year in a row.”

adv + verb

08. vigorously defend the policy

“The minister vigorously defended the new policy during the press conference.”

adv + verb

Real-World Examples

“It wasn't so safe to live in rural areas either, so the population was more concentrated in certain areas which were easier to defend and had ensured resources.”
The Local 14 Aug 2026
“Reflecting on how the game has changed in pre-season, Maresca said: "Usually the team that was defending found the solution by going man-to-man.”
BBC News 14 Aug 2026

Etymology

From Middle English defenden, from Old French defendre, deffendre (Modern French défendre), from Latin dēfendō (“to ward off”), from Proto-Italic fendō, ultimately from Proto-Indo-European gʷʰen-. Displaced native Old English bewerian.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

defend(B2)

Domains

LawSports

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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