Last Updated
：2026/01/12
定理
Hiragana
ていり
Noun
Japanese Meaning
証明によって真であることが示された命題。数学などで用いられる。 / 一般的に成り立つ法則として認められている原理やルール。
Easy Japanese Meaning
ていりは、たしかめて、まちがいなくただしいとわかったこと。すうがくやかがくなどでよくつかわれるきまり。
Chinese (Simplified) Meaning
数学等领域中经严格证明的命题 / （科学）普遍适用的原理或规则
Chinese (Traditional) Meaning
經嚴密證明的命題（數學） / 科學中的基本原理或法則 / 已確立的規則
Korean Meaning
정리(수학) / 원리(과학) / 규칙
Indonesian
teorema / prinsip ilmiah / kaidah
Vietnamese Meaning
định lý / (khoa học) nguyên lý / quy tắc
Tagalog Meaning
teorema / prinsipyo (sa agham) / panuntunan (sa agham)
Sense（1）
theorem
Sense（2）
(sciences) principle; rule
（ canonical ）
（ romanization ）
（ hiragana ）
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定理
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This theorem forms the foundation of mathematics.
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この定理は数学の基礎を形成しています。
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