English Reference

Word

seize

US/ˈsiz/

UK/sˈiːz/

Definitions

01to grab suddenly

B2 · Upper Intermediate

v. to take hold of something suddenly and with force.

v. to grasp or clutch something suddenly and forcibly.

“The police officer managed to seize the weapon before the suspect could use it.”

“He reached out to seize the railing just as the ship lurched violently to the port side, narrowly avoiding a fall.”

Synonyms

Antonyms

02to take by force or law

B2 · Upper Intermediate Law

v. to take over a place or take away property using force or legal authority.

v. to take possession of something by legal process or by force.

“Customs officers may seize any illegal goods found in your luggage.”

“The rebel forces moved quickly to seize the radio station, effectively cutting off the government's primary means of communication with the public.”

Antonyms

03to use an opportunity

B2 · Upper Intermediate

v. to quickly take advantage of a chance or an idea.

v. to take advantage of an opportunity or circumstance eagerly and decisively.

“You should seize the opportunity to study abroad while you are still young.”

“The company was able to seize a significant share of the market by launching their product months before their competitors.”

Synonyms

Antonyms

04to affect suddenly

C1 · Advanced Literary

v. when a strong feeling or illness suddenly affects you.

v. to affect a person suddenly and powerfully, often used in the passive voice.

“A sudden panic seized her when she realised she had lost her passport.”

“A terrible fear seized the villagers as the sky turned an unnatural shade of green before the storm.”

Synonyms

afflictgrip

05to stop moving

C1 · Advanced Technical

v. when a machine or a part of your body stops moving or working correctly.

v. to become stuck or jammed, typically due to friction, heat, or lack of lubrication.

“The car engine will seize if you try to drive it without any oil.”

“The old gears had begun to seize due to decades of rust, making it impossible to turn the heavy iron crank.”

Usage

Often used with the particle 'up' as 'seize up'.

Synonyms

Antonyms

06cooking chocolate

C2 · Proficiency Cooking Technical

v. when melted chocolate suddenly turns into a hard, lumpy mess.

v. to change suddenly from a fluid state to a stiff, grainy mass, usually caused by a small amount of moisture entering melted chocolate.

“Be careful not to get any water in the bowl, or the chocolate will seize.”

“The pastry chef explained that even a single drop of water can cause a batch of tempered chocolate to seize instantly.”

Synonyms

Collocations

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

Verb

01. eagerly seize the chance

“The young entrepreneur eagerly seized the chance to pitch her idea to the venture capitalists.”

adv + verb + noun

02. seize control of the company

“The board of directors moved quickly to seize control of the company after the CEO resigned.”

verb + noun + of + noun

03. seize the initiative

“In the final minutes of the match, the home team managed to seize the initiative and score the winning goal.”

verb + noun

04. seize the opportunity

“When the company offered him a position in Tokyo, he decided to seize the opportunity immediately.”

verb + noun

Noun

05. power to seize property

“The new legislation gives the police broader power to seize property suspected of being used in crimes.”

noun + infinitive

Adverb

06. seize the moment

“Instead of worrying about the future, she decided to seize the moment and enjoy the celebration.”

verb + noun

07. wrongfully seize the assets

“The court ruled that the government had wrongfully seized the assets of the local business owner.”

adv + verb + noun

Real-World Examples

“Palestinian residents of the village say they have been cut off from water, electricity and other critical supplies during the siege, which they describe as an attempt by the settlers to seize their land.”
Al Jazeera 14 Aug 2026
“Five years since the Taliban seized power in Kabul, life for some Afghans has improved while many others suffer growing hardship.”
UN News 13 Aug 2026
“In July 2025, more than 350 exotic animals , external from Bangkok were seized at Mumbai and Pune airports over a two-month period.”
BBC News 13 Aug 2026
“Five years after the Taliban seized power, women and girls in Afghanistan have been systematically stripped of their rights, UN agencies said on Wednesday.”
UN News 12 Aug 2026

Etymology

Earlier seise, from Middle English seisen, sesen, saisen, from Old French seisir (“to take possession of; invest (person, court)”), from Early Medieval Latin sacīre (“to lay claim to, appropriate”) (8th century) in the phrase ad propriam sacire, from Old Low Frankish sakjan (“to sue, bring legal action”), from Proto-Germanic sakjaną, sakōną (compare Old English sacian (“to strive, brawl”)), from Proto-Germanic sakaną (compare Old Saxon sakan (“to accuse”), Old High German sahhan (“to bicker, quarrel, rebuke”), Old English sacan (“to quarrel, claim by law, accuse”). Cognate to sake and Latin sāgiō (“to perceive acutely”).

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

Word family

VERB

seize(C1)

Idioms

Domains

CookingLawNautical

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · AdvancedOxford
Updated

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