拘置|こうちkouchi[1]atamadaka (head-high)

Common
Definitions
  1. noun, suru verb, transitive verbdetention; confinement; arrest
    三浦みうら容疑者ようぎしゃの拘置こうち中ちゅうの過すごし方かたが明あきらかになった。↗
    It has become clear what murder-suspect Miura's jail lifestyle is like.
Conjugation
Dictionary form拘置する(こうちする)
Polite (masu)拘置します(こうちします)
Negative (nai)拘置しない(こうちしない)
polite (masen)拘置しません(こうちしません)
classical zu / nu拘置せず・拘置せぬ(こうちせず・こうちせぬ)
Past (ta)拘置した(こうちした)
polite (mashita)拘置しました(こうちしました)
Past negative (nakatta)拘置しなかった(こうちしなかった)
polite (masen deshita)拘置しませんでした(こうちしませんでした)
Te form拘置して(こうちして)
Potential拘置できる(こうちできる)
Passive拘置される(こうちされる)
Causative拘置させる(こうちさせる)
Causative passive拘置させられる(こうちさせられる)
Conditional (ba)拘置すれば(こうちすれば)
tara拘置したら(こうちしたら)
Volitional拘置しよう(こうちしよう)
polite (mashou)拘置しましょう(こうちしましょう)
Imperative拘置しろ(こうちしろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym留置りゅうちNeutralA neutral word for keeping or holding onto people or things, even mail held at the post office. 「拘置」 covers only judicial detention of people.
  • Synonym拘留こうりゅうWrittenIn formal prose it can broadly mean holding someone after capture, and also a short penalty of one day to under thirty days. 「拘置」 is a detention measure, not a penalty.
  • Synonym収監しゅうかんWrittenFormal prose: putting someone whose sentence is final into prison, stressing entry to serve the term. 「拘置」 also covers holding suspects and defendants before trial.
  • Synonym投獄とうごくWrittenFormal and heavier in tone: the act of putting someone in prison. 「拘置」 is the detention measure used in judicial documents.
  • Synonym拘禁こうきんWrittenFormal prose and broader in sense: a general word for holding people in legal custody. 「拘置」 is narrower, for suspects, defendants, and the convicted.
  • Synonym幽閉ゆうへいWrittenFormal prose: shutting someone in an enclosed space so they cannot leave; often historical or literary. 「拘置」 is a judicial term.
  • Synonym抑留よくりゅうWrittenFormal prose, usually for a state holding foreigners or ships, or short-term restraint. 「拘置」 applies to parties in criminal cases.
  • Synonym監禁かんきんNeutralNeutral and broader: locking someone up and depriving them of freedom in any context, as in 「監禁事件」. 「拘置」 is limited to judicial detention.
  • Synonym勾留こうりゅうWrittenA formal criminal-procedure term: detaining a suspect or defendant to prevent flight or tampering with evidence. 「拘置」 also covers the convicted.
  • Synonym身柄拘束みがらこうそくWrittenFormal prose, common in news: police arresting a suspect and taking control of their person. 「拘置」 is detention within the justice process.
  • Related禁錮きんこWrittenIn formal prose, this names a specific penalty: confinement without forced labour. 「拘置」 is not a penalty but the holding of suspects, defendants, or the convicted.
  • Related禁獄きんごくWrittenAn old-fashioned, bookish word for jailing criminals, rarely used today. Modern justice says 「拘置」 and 「収監」.
  • Related幽囚ゆうしゅうWrittenRare even in writing: being thrown into prison, or the person so confined. 「拘置」 is a modern judicial term.
  • Antonym解放かいほうNeutralA neutral antonym with a wide range: removing restraints and setting free. It stands opposite to the detention that 「拘置」 describes.
  • Antonym放免ほうめんWrittenA formal antonym: releasing someone from custody, e.g. an innocent suspect or an inmate who has served their term. Opposite of 「拘置」.

Use 「拘置」 for judicially holding suspects, defendants, or the convicted. For a general term for legal detention pick 「拘禁」; for pre-trial detention 「勾留」; for prison after a final sentence 「収監」. To release someone, use 「放免」 or neutral 「解放」. 「監禁」 covers confinement in any context; 「禁錮」 names a penalty; 「禁獄」 and 「幽囚」 are dated.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 刑けいを言い渡いいわたされた者ものを拘禁こうきんすること。
  2. 被疑者ひぎしゃや被告人ひこくにんを拘禁こうきんすること。
  3. 監獄かんごくに入いれること。
Kanji in this word
English equivalents

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