noun
universal law
A law or principle that applies everywhere and at all times, often used in philosophical, scientific, or ethical contexts.
物理学では、普遍的法則が自然界の現象を説明する。
In physics, universal laws explain natural phenomena.
彼の倫理観は、普遍的法則に基づいている。
His ethics are based on universal laws.
Compound of 普遍的 (universal) + 法則 (law). The exact historical derivation is uncertain, but the term is a modern calque from Western philosophical and scientific concepts.