定律
dìnglǜ
law (of science); principle
Every meaning
dìnglǜ
- law (of science); principle
Its characters
- 定dìngto fix; to set
- 律lǜlaw; rule (as in 法律, 纪律)
Words with 定
Words with 律
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).