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天长日久

tiān cháng rì jiǔdictionary entry
DEFINITION CC-CEDICT
after a long time (idiom)
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-aca794243da21624. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

天長日久 天长日久 [tian1 chang2 ri4 jiu3] /after a long time (idiom)/

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: 天長日久

  • 天
    tiān

    day / sky / heaven

  • 长
    cháng

    long / (bound form) length / (bound form) strong point / forte / (bound form) to be good at / (literary) surplus / spare (Taiwan pr. [zhàng])

    zhǎng

    chief / head / elder / to grow / to develop / to increase / to enhance

  • 日
    rì

    (bound form) sun / day / day of the month / (bound form) Japan (abbr. for 日本[Rì běn]) / (vulgar) to fuck / to have sex with

  • 久
    jiǔ

    (of a period of time) long

Reference definitions from CC-CEDICT.