zhèn dàn jìdictionary entry
DEFINITION CC-CEDICT
Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-fcbe73b5eb773243. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

震旦紀 震旦纪 [zhen4 dan4 ji4] /Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 震旦紀

  • 震
    zhèn

    to shake / to vibrate / to jolt / to quake / excited / shocked / one of the Eight Trigrams 八卦[bā guà], symbolizing thunder / ☳

  • 旦
    dàn

    (literary) dawn / daybreak / dan, female role in Chinese opera (traditionally played by specialized male actors)

  • 纪
    jì

    order / discipline / age / era / period / to chronicle

    Jǐ

    surname Ji / also pr. [Jì]

Reference definitions from CC-CEDICT.