faat3 zak1法則法则

Jyutpingfaat3 zak1
Yalefaat jāk
名詞Uncommon

Definition

Rule, law, or principle; a widely applicable fundamental theory or method.

neutralother

How it's used

Refers specifically to established scientific or logical principles rather than social rules or regulations. While it shares the meaning of rule with 規矩 or 規則, it carries a sense of inevitability or universal truth. It is commonly found in academic, mathematical, or philosophical contexts.

Measure word

tiu4tìuh

Common phrases

Law of Large Numbers

Common mistake

Do not use this for social etiquette or house rules, as those are better described by 規矩. Using it for minor instructions sounds overly dramatic or academic.

Grammar color guide

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