[--]

Jyutping jyun4 zau1 leot2
Pinyin yuán zhōu lǜ

Definitions (CC-CEDICT)
  1. (math.) the ratio of the circumference of a circle to its diameter (π)
Definitions (粵典–words.hk)
  1. 名詞
    圓​形​嘅​圓​周​同​直​徑​嘅​比率​,​係​一個​常數​,​約​莫​等​於​3.14
    π; pi; the ratio of a circle's circumference to its diameter
Definitions (Wiktionary)
  1. noun
    pi (ratio of the circumference of a circle to its diameter)
Examples (粵典–words.hk)
  1. Cantonese
    圆周率嘅约数系3.14。
    圓周率嘅約數係3.14。
    jyun4 zau1 leot2 ge3 joek3 sou3 hai6 saam1 dim2 jat1 sei3.
    • Pi is approximately 3.14.