正朔 [－－]

Jyutping zing3 sok3
Pinyin zhēng shuò

Definitions (CC-CEDICT)
  1. first day of the first lunar month
  2. (old) calendar promulgated by the first emperor of a dynasty
Definitions (粵典–words.hk)
  1. 名詞
    正月​嘅​第一​日
    first day of the first lunar month
  2. 名詞
    新​王朝​頌​布​嘅​曆​法​，​引申​指正​統
    calendar promulgated by the first emperor of a dynasty; figuratively, orthodox
Definitions (Wiktionary)
  1. noun, historical
    calendar system promulgated by the emperor whenever a new dynasty was established; (by extension) calendar
  2. noun
    the first day of the first month (in the lunar calendar)