説明|せつめいsetsumei[0]heiban (flat)

JLPT N4approx.Common
Definitions
  1. noun, suru verb, transitive verbexplanation; exposition; description; account; caption; legend
    私に規則きそくを説明せつめいして下ください。↗
    Please explain the rule to me.
Conjugation
Dictionary form説明する(せつめいする)
Polite (masu)説明します(せつめいします)
Negative (nai)説明しない(せつめいしない)
polite (masen)説明しません(せつめいしません)
classical zu / nu説明せず・説明せぬ(せつめいせず・せつめいせぬ)
Past (ta)説明した(せつめいした)
polite (mashita)説明しました(せつめいしました)
Past negative (nakatta)説明しなかった(せつめいしなかった)
polite (masen deshita)説明しませんでした(せつめいしませんでした)
Te form説明して(せつめいして)
Potential説明できる(せつめいできる)
Passive説明される(せつめいされる)
Causative説明させる(せつめいさせる)
Causative passive説明させられる(せつめいさせられる)
Conditional (ba)説明すれば(せつめいすれば)
tara説明したら(せつめいしたら)
Volitional説明しよう(せつめいしよう)
polite (mashou)説明しましょう(せつめいしましょう)
Imperative説明しろ(せつめいしろ)

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

Synonyms & antonyms
  • Synonym解説かいせつNeutralExplains key points, meaning or background to help understanding; 「説明」 is the general word for making something clear to someone.
  • Synonym釈明しゃくめいWrittenWritten. Explaining your situation to clear up a misunderstanding or answer criticism, seeking understanding; 「説明」 need not respond to blame.
  • Synonym弁解べんかいNeutralDefending your own actions or suspected wrongdoing, often with a flavor of making excuses; 「説明」 does not necessarily defend you.
  • Synonym記述きじゅつNeutralRecording facts objectively in writing; the emphasis is on putting it down in words, while 「説明」 can also be done orally.
  • Synonym注釈ちゅうしゃくWrittenAdding notes that explain words or phrases in a text, attached to the text itself; 「説明」 is not limited to annotating texts.
  • Synonym言い開きいいひらきWrittenDated written word for stating your reasons to clear yourself; ordinary explanation is 「説明」, and vindication can also be 「弁明」.
  • Synonym申し開きもうしひらきWrittenSolemnly stating your reasons to justify yourself, as in 「申し開きができない」; 「説明」 has far broader uses.
  • Synonym釈義しゃくぎWrittenScholarly term for explaining the meaning of scriptures, texts or phrases; 「説明」 is the ordinary word for explaining things to someone.
  • Synonym叙説じょせつWrittenWritten. Narrating and explaining in an orderly, systematic way; everyday explanations normally use 「説明」.
  • Synonym通釈つうしゃくWrittenExplaining the meaning of a text or poem clearly; also refers to the explanation itself. 「説明」 is not limited to texts.
  • Synonym通解つうかいWrittenInterpreting a text through from start to finish, stressing overall understanding; 「説明」 can also cover parts of a text or everyday matters.
  • Synonym陳弁ちんべんWrittenWritten. Stating the facts to defend yourself, with the emphasis on self-justification; ordinary explanation is 「説明」.
  • Synonym講説こうせつWrittenExplaining by lecturing; also what is lectured. Everyday explanation is 「説明」, and a lecture can be called 「講義」.
  • Synonym疎明そめいFormalFormal legal term: presenting evidence and reasons to convince a judge; general explanation is 「説明」.
  • Synonym説示せつじFormalFormal and solemn: laying out principles or teachings clearly; everyday explanations usually use 「説明」.
  • Synonym衍義えんぎWrittenWritten. Expanding on the original meaning and explaining it in detail; 「説明」 need not involve extending the original sense.
  • Related明示めいじWrittenWritten. Making conditions and the like explicit, stressing that nothing is left vague; 「説明」 aims at helping the other person understand.
  • Related言い訳いいわけNeutralGiving reasons for your behavior, usually with the negative nuance of making excuses; 「説明」 itself carries no such judgment.
  • Related解明かいめいWrittenWritten. Elucidating the truth or a cause, as in 「原因を解明する」; 「説明」 is about conveying content so others understand.
  • Related解釈かいしゃくNeutralInterpreting or construing a meaning, from the understander's side; 「説明」 is about putting what you understand into words for others.
  • Antonym黙秘もくひFormalAntonym. Formal: staying silent and refusing to speak, chiefly in interrogation; it opposes 「説明」 in whether one speaks at all.
  • Antonym沈黙ちんもくNeutralAntonym. Contrasts with 「説明」 in the sense of saying nothing at all; it can also mean silence as the absence of sound.

Default to 「説明」 for explaining or describing something. Use 「解説」 for walking through key points or background, 「釈明」 for clearing up a misunderstanding or answering criticism, 「言い訳」 or 「弁解」 for defending yourself or making excuses, 「解明」 for uncovering a cause or the truth, and 「解釈」 for interpreting meaning. The rest are mostly written, formal or rare terms for special contexts.

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

Japanese definitions
  1. それがどんなものかを相手あいてに分わかるように言いうこと。
  2. それがどんなものかを相手あいてに分わかるように言ゆう。
Kanji in this word
English equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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