成育|せいいくseiiku[0]heiban (flat)

Common
Definitions
  1. noun, suru verb, intransitive verbgrowth (to maturity); being brought up; growing up; raising
Conjugation
Dictionary form成育する(せいいくする)
Polite (masu)成育します(せいいくします)
Negative (nai)成育しない(せいいくしない)
polite (masen)成育しません(せいいくしません)
classical zu / nu成育せず・成育せぬ(せいいくせず・せいいくせぬ)
Past (ta)成育した(せいいくした)
polite (mashita)成育しました(せいいくしました)
Past negative (nakatta)成育しなかった(せいいくしなかった)
polite (masen deshita)成育しませんでした(せいいくしませんでした)
Te form成育して(せいいくして)
Potential成育できる(せいいくできる)
Passive成育される(せいいくされる)
Causative成育させる(せいいくさせる)
Causative passive成育させられる(せいいくさせられる)
Conditional (ba)成育すれば(せいいくすれば)
tara成育したら(せいいくしたら)
Volitional成育しよう(せいいくしよう)
polite (mashou)成育しましょう(せいいくしましょう)
Imperative成育しろ(せいいくしろ)

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

Synonyms & antonyms
  • Synonym成長せいちょうNeutralThe most general word for growth, also covering economic and corporate growth; 「成育」 focuses on humans and animals developing from young to mature.
  • Synonym生育せいいくWrittenA written/formal word for growth and development, mostly of plants, as in 「稲の生育」; 「成育」 is mostly said of humans and animals.
  • Synonym生長せいちょうWrittenWritten/formal prose, mostly for plant growth but also for being born and growing up; 「成育」 is mostly said of humans and animals.
  • Synonym育つそだつNeutralThe most common everyday word for growing up, as in 「すくすく育つ」; 「成育」 leans toward written prose.
  • Synonym発育はついくWrittenA written/formal word for physical growth and development, as in 「発育不良」; the focus is on the body.
  • Synonym育ちそだちNeutralRefers to upbringing and one's growing-up background, as in 「育ちがいい」; the emphasis is on the environment.
  • Related成熟せいじゅくNeutralMeans maturity or ripening, as in 「果実が成熟」; the emphasis is on the result of maturing.
  • Related発達はったつNeutralMeans development or advancement, as in 「交通の発達」; its range is far broader than 「成育」.
  • Related伸びるのびるNeutralMeans stretching or lengthening, as in 「背が伸びる」; the focus is on getting longer, including height.
  • Related実るみのるNeutralMeans bearing fruit or producing results, as in 「努力が実る」.
  • Related発展はってんNeutralMeans development or flourishing, said mostly of society, business and similar undertakings.
  • Related円熟えんじゅくWrittenA written/formal word for the mellow, seasoned maturity of skill or character.
  • Related生い立つおいたつWrittenA written/formal, old-fashioned verb for growing up to adulthood; little used.
  • Related長じるちょうじるWrittenA written/formal verb for growing up, as in 「長じて」 ('once grown up'); in the pattern 「〜に長じる」 it means to excel at something.
  • Related長ずるちょうずるWrittenA written/formal verb form with the same meaning as 「長じる」; rarely used.
  • Antonym衰老WrittenThe antonym: a written/formal word for growing old and frail; rare, and opposite to the growth 「成育」 describes.

For growing up, say 「育つ」; for growth in general, 「成長」. 「成育」 is a written/formal word for humans and animals developing from young to mature, as in 「稚魚の成育」. For plant growth use 「生育」; for growing old, the opposite, use 「衰老」.

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

Japanese definitions
  1. 人ひとや動物どうぶつが成長せいちょうすること。
Kanji in this word
See also

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