帰還・饋還|きかんkikan[0]heiban (flat)

Common
Which spelling to use
帰還帰還 is the usual form to choose for the meanings “return (home),” “repatriation,” and “feedback” in an electronic circuit or biological system.
饋還饋還 is a rarely used written variant of 帰還, so learners will seldom need to write it or choose it.
Definitions
  1. noun, suru verb, intransitive verbreturn (home); repatriation
    そのうち3機きはまだ帰還きかんの報告ほうこくはない。↗
    Three of the planes have not yet reported home.
  2. noun, suru verb, transitive verbfeedback (in an electronic circuit, biological system, etc.)
Conjugation
Dictionary form帰還する(きかんする)
Polite (masu)帰還します(きかんします)
Negative (nai)帰還しない(きかんしない)
polite (masen)帰還しません(きかんしません)
classical zu / nu帰還せず・帰還せぬ(きかんせず・きかんせぬ)
Past (ta)帰還した(きかんした)
polite (mashita)帰還しました(きかんしました)
Past negative (nakatta)帰還しなかった(きかんしなかった)
polite (masen deshita)帰還しませんでした(きかんしませんでした)
Te form帰還して(きかんして)
Potential帰還できる(きかんできる)
Passive帰還される(きかんされる)
Causative帰還させる(きかんさせる)
Causative passive帰還させられる(きかんさせられる)
Conditional (ba)帰還すれば(きかんすれば)
tara帰還したら(きかんしたら)
Volitional帰還しよう(きかんしよう)
polite (mashou)帰還しましょう(きかんしましょう)
Imperative帰還しろ(きかんしろ)

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

Synonyms & antonyms
  • Synonym帰国きこくNeutralReturning to your own country from abroad, or to your hometown. 「帰還」 is not bound by borders; it also covers returns from space or the front lines.
  • Related帰るかえるNeutralThe everyday verb for going home or going back. 「帰還」 is a formal Sino-Japanese noun with a solemn feel, used for returning from afar.
  • Related舞い戻るまいもどるNeutralReturning to the original place after moving around, often with a sense of surprise. 「帰還」 is a solemn return from a distant place.
  • Related帰宅きたくNeutralEveryday word for getting home to your own house. 「帰還」 means returning from afar and is not used for an ordinary trip home.
  • Related帰省きせいNeutralGoing back to one's family home, as in 「お盆に帰省する」. 「帰還」 is not limited to homecoming; it covers any return from afar.
  • Related帰郷ききょうWrittenWritten style: returning to one's hometown. The destination of 「帰還」 is your starting point or your own country, not necessarily your hometown.
  • Related戻るもどるNeutralA verb for going back to where you were or returning to a former state, at any distance. 「帰還」 is only for returns from afar and sounds solemn.
  • Related立ち戻るたちもどるWrittenWritten style: coming back to a place or state you once left, also in abstract uses. 「帰還」 is an actual, physical return from a distant place.
  • Related復帰ふっきNeutralReturning to a former post or state, as in 「職場に復帰する」. 「帰還」 is people, ships or spacecraft coming back from afar to where they belong.
  • Related帰ってくるかえってくるNeutralColloquial and common in speech, as in 「無事に帰ってくる」. 「帰還」 leans written and turns up mostly in news reports.
  • Related復するふくするWrittenWritten style: reverting to a former state, and also taking revenge; its object is a state. 「帰還」 is people, ships or spacecraft returning from afar.
  • Related復すふくすWrittenWritten style, synonymous with 「復する」: restoring or returning to a former state. 「帰還」 is people or probes actually returning to where they came from.

For a solemn return from afar — from the front, space or a distant place — use 「帰還」, mostly in written or news style. For everyday coming home say 「帰る」 or 「帰宅」, or 「帰ってくる」 in speech; for returning to your country 「帰国」, to your hometown 「帰省」 or 「帰郷」; for going back to a post or state 「復帰」; for coming back to a former place or state 「戻る」.

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

Japanese definitions
  1. 遠方えんぽうから帰かえってくること。
  2. (電気でんき回路かいろや制御せいぎょ系けいの)フィードバック。饋還。
Kanji in this word
English equivalents
See also

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