Where does “性理學” come from?

性理學 (Chinese) comes from Chinese 理, from Proto-Sino-Tibetan b-rəj — to draw, to mark; draw, mark, boundary.

性理學 (Chinese): Rationalistic School of Neo-Confucianism (also known as the School of Nature and Principle), especially that which is based on the ideas of Cheng Yi, Cheng Hao and Zhu Xi

Definitions

  1. Rationalistic School of Neo-Confucianism (also known as the School of Nature and Principle), especially that which is based on the ideas of Cheng Yi, Cheng Hao and Zhu Xi

Ancestry of “性理學”, step by step

性理學 traces back through 3 separate lines of ancestry.

via Chinese

StepLanguageWordMeaning
1Chinese
2Proto-Sino-Tibetanb-rəjto draw, to mark; draw, mark, boundary

via Chinese

StepLanguageWordMeaning
1Chinesenature of something, inherent quality

via Chinese

StepLanguageWordMeaning
1Chinese
Every word from Proto-Sino-Tibetan b-rəjEvery word from Chinese