Korean edit

Etymology edit

Sino-Korean word from 圓周率, from 圓周 + .

Pronunciation edit

Romanizations
Revised Romanization?wonjuyul
Revised Romanization (translit.)?wonjuyul
McCune–Reischauer?wŏnjuyul
Yale Romanization?wen.cwu.yul

Noun edit

원주율 (wonjuyul) (hanja 圓周率)

  1. (geometry) pi (irrational mathematical constant)
    Synonym: 파이 (pai)