Standard Lemma guide

sequester

noun · verb · 18 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /sɪˈkwɛs.tə/
  • Received-Pronunciation: /səˈkwɛs.tə/
  • General-American: /sɪˈkwɛs.tɚ/
  • General-American: /səˈkwɛs.tɚ/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɛstə(ɹ)
  • CMU ARPABET: S IH0 K W EH1 S T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

sequestration; separation

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A person with whom two or more contending parties deposit the subject matter of the controversy; one who mediates between two parties; a referee

Definition source: English Wiktionary via Wiktextract

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A sequestrum.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To separate from all external influence; to seclude; to withdraw.

Definition source: English Wiktionary via Wiktextract

Examples

  • The jury was sequestered from the press by the judge's order.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To separate in order to store.

Definition source: English Wiktionary via Wiktextract

Examples

  • The coal burning plant was ordered to sequester its CO2 emissions.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To set apart; to put aside; to remove; to separate from other things.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: allocate, appropriate, shelve, assign, dedicate, detach, designate, earmark, preselect, put aside, secern, secernate, separate, sepose, sequester, set apart, set aside

Antonyms: none provided

7

verb

Meaning 7

To prevent an ion in solution from behaving normally by forming a coordination compound.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To temporarily remove (property) from the possession of its owner and hold it as security against legal claims.

Definition source: English Wiktionary via Wiktextract

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To cause (one) to submit to the process of sequestration; to deprive (one) of one's estate, property, etc.

Definition source: English Wiktionary via Wiktextract

Examples

  • c. 1694, Robert South, sermon XXIV It was his tailor and his cook, his fine fashions and his French ragouts, which sequestered him.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To remove (certain funds) automatically from a budget.

Definition source: English Wiktionary via Wiktextract

Usage: US, transitive

Topics: government, law, politics

Examples

  • The Budget Control Act of 2011 sequestered 1.2 trillion dollars over 10 years on January 2, 2013.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To seize and hold enemy property.

Definition source: English Wiktionary via Wiktextract

Qualifier: international law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To withdraw; to retire.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To renounce (as a widow may) any concern with the estate of her husband.

Definition source: English Wiktionary via Wiktextract

Usage: dated

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

set apart from others

Definition source: Princeton WordNet 3.0

Examples

  • The dentist sequesters the tooth he is working on

Meaning relationships

Synonyms: sequestrate, keep apart, set apart, isolate

Antonyms: none provided

Broader terms: separate, disunite, divide, part

15

verb

Meaning 15

keep away from others

Definition source: Princeton WordNet 3.0

Examples

  • He sequestered himself in his study to write a book

Meaning relationships

Synonyms: seclude, sequestrate, withdraw

Antonyms: none provided

Broader terms: isolate, insulate

16

verb

Meaning 16

undergo sequestration by forming a stable compound with an ion

Definition source: Princeton WordNet 3.0

Examples

  • The cations were sequestered

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: change

17

verb

Meaning 17

take temporary possession of as a security, by legal authority

Definition source: Princeton WordNet 3.0

Examples

  • The FBI seized the drugs
  • The customs agents impounded the illegal shipment
  • The police confiscated the stolen artwork

Meaning relationships

Synonyms: impound, attach, confiscate, seize

Antonyms: none provided

Broader terms: take

Narrower terms: condemn, garnishee, garnish, distrain

18

verb

Meaning 18

requisition forcibly, as of enemy property

Definition source: Princeton WordNet 3.0

Examples

  • the estate was sequestered

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: take

History

Etymology

From Middle English sequestren (verb) and sequestre (noun), from Old French sequestrer, from Late Latin sequestrō (“separate, give up for safekeeping”), from Latin sequester (“mediator, depositary”), probably originally meaning "follower", from Proto-Indo-European *sekw- (“follow”).

Across languages

Translations

56 source translations are retained for this English entry.

  • Bulgarian: отделяне (otdeljane) — sequestration, separation
  • Bulgarian: изолиране (izolirane) — sequestration, separation
  • German: Abscheidung — sequestration, separation
  • German: Abtrennung — sequestration, separation
  • German: Absonderung — sequestration, separation
  • Polish: areszt — sequestration, separation
  • Polish: sekwestr — sequestration, separation
  • Polish: sekwestracja — sequestration, separation
  • German: Zwangsverwalter — a person with whom two or more parties deposit the subject matter of the controversy
  • German: Sequester — a person with whom two or more parties deposit the subject matter of the controversy
  • Bulgarian: изолирам (izoliram) — to separate from all external influence
  • Chinese Mandarin: 隔离 (gélí) — to separate from all external influence
  • Chinese Mandarin: 隔绝 (géjué) — to separate from all external influence
  • Czech: oddělit — to separate from all external influence
  • Dutch: afzonderen — to separate from all external influence
  • Finnish: eristää — to separate from all external influence
  • Finnish: erottaa — to separate from all external influence
  • French: séquestrer — to separate from all external influence
  • French: mettre sous séquestre — to separate from all external influence
  • German: absondern — to separate from all external influence
  • Hungarian: elkülönít — to separate from all external influence
  • Hungarian: különválaszt — to separate from all external influence
  • Korean: 격리하다 (gyeongnihada) — to separate from all external influence
  • Norwegian: sekvestrere — to separate from all external influence
  • Romanian: sechestra — to separate from all external influence
  • Romanian: pune sub sechestru — to separate from all external influence
  • Russian: изолировать (izolirovatʹ) — to separate from all external influence
  • Spanish: separar — to separate from all external influence
  • Spanish: aislar — to separate from all external influence
  • Spanish: enclaustrar — to separate from all external influence
  • Spanish: inclaustrar — to separate from all external influence
  • Turkish: ayırmak — to separate from all external influence
  • Turkish: tecrit etmek — to separate from all external influence
  • Bulgarian: заде́лям (zadéljam) — to separate in order to store
  • Bulgarian: заделя́ (zadeljá) — to separate in order to store
  • Bulgarian: отде́лям (otdéljam) — to separate in order to store
  • Bulgarian: отделя́ (otdeljá) — to separate in order to store
  • German: abscheiden — to separate in order to store
  • Russian: секвестировать (sekvestirovatʹ) — to separate in order to store
  • Russian: уре́зать (urézatʹ) — to separate in order to store
  • French: séquestrer — chemistry: to prevent an ion from behaving normally
  • Romanian: sechestra — chemistry: to prevent an ion from behaving normally
  • Chinese Mandarin: 假扣押 (jiǎ kòuyā) — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Finnish: takavarikoida — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • German: sequestrieren — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • German: beschlagnahmen und zwangsverwalten — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • German: unter Sequester stellen — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Hungarian: zár alá vesz — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Hungarian: lefoglal — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Hungarian: elkoboz — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Hungarian: zárol — law: to temporarily remove (property) from the possession of its owner and hold it as security against legal claims
  • Hungarian: elkülönít — US, politics, law: to remove (certain funds) automatically from a budget
  • Hungarian: félrevonul — to withdraw; to retire
  • Hungarian: elzárkózik — to withdraw; to retire
  • Hungarian: visszavonul — to withdraw; to retire
  • Hungarian: elkülönül — to withdraw; to retire