Last Updated
：2026/01/08
説
Hiragana
せつ
Noun
Japanese Meaning
理論
Easy Japanese Meaning
ものごとのりゆうやしくみをせつめいするためのかんがえ
Chinese (Simplified) Meaning
理论 / 学说 / 说法
Chinese (Traditional) Meaning
學說 / 理論 / 見解；主張
Korean Meaning
이론 / 학설 / 견해
Indonesian
teori / pendapat / pandangan
Vietnamese Meaning
lý thuyết / học thuyết / quan điểm (ý kiến)
Tagalog Meaning
teorya / pananaw / paliwanag
Sense（1）
theory
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
He explained that theory in detail.
See correct answer
彼はその説を詳しく説明した。
Japanese - English
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