Last Updated
：2026/01/07
ほうせん
Kanji
法線
Noun
Japanese Meaning
法線: normal (geometry)
Easy Japanese Meaning
ある線やめんに、ちょくせつまっすぐにたてた、なおしたのぼうやせん
Chinese (Simplified) Meaning
法线 / 与曲线或曲面在某点垂直的直线或方向 / 相对于切线或切平面的垂直方向
Chinese (Traditional) Meaning
法線：在某點與曲線或曲面垂直的直線 / 法向量／法線向量：在某點與曲面（或曲線切平面）垂直的向量
Korean Meaning
표면·곡선의 한 점에서 수직인 직선(기하) / 표면에 수직인 방향을 나타내는 벡터(기하)
Vietnamese Meaning
pháp tuyến (trong hình học) / đường pháp tuyến / vectơ pháp tuyến
Tagalog Meaning
linyang patayo sa isang ibabaw o kurba / normal na bektor (bektorang patayo sa ibabaw) / patayong direksiyon sa isang punto ng ibabaw
Sense（1）
法線: normal (geometry)
（ romanization ）
Quizzes for review
See correct answer
ほうせん
See correct answer
Let's calculate the normal of this line and plane.
See correct answer
この直線と平面のほうせんを計算しましょう。
Japanese - English
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