巳 [－]

Jyutping zi6
Pinyin sì

Definitions (粵典–words.hk)
  1. 名詞、專名
    地支​嘅​第六位​，​詳情​見​天干地支​。
    The sixth of the Earthly Branches. See 天干地支.
  2. 名詞、專名
    時辰名​；​朝​早九點​到​十一​點
    the sixth Chinese hour, from 9am to 11am
Definitions (Wiktionary)
  1. character
    snake (蛇) of Chinese zodiac
  2. character
    sixth of twelve earthly branches (十二支)
Definitions (Unihan)
  1. the hours from 9 to 11
  2. 6th terrestrial branch
  3. Cangjie Input
    RU

巳 [－]

Jyutping
Pinyin sì

Definitions (CC-CEDICT)
  1. 6th earthly branch: 9-11 a.m., 4th solar month (5th May-5th June), year of the Snake
  2. ancient Chinese compass point: 150°