sine die

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sine die

  • /ˈsʌɪ.ni ˈdaɪ.iː/ UK
  • /ˈsɪ.neɪ ˈdiː.eɪ/ UK
  • /ˈsaɪ.ni ˈdaɪ.i/ US
  • /ˈsɪ.neɪ ˈdi.eɪ/ US

Where it comes from

Unadapted borrowing from Latin sine diē (literally “without a day”).

adverb

  1. not comparable Without specifying a date (for a future event); indefinitely. Years ago […] he might have retrieved his position; but he had done what most people will do in such cases—put off the evil day sine die, and gone on increasing his enormous list of debts.

Translations

Every language

adv indefinitely

Españolsine die
中文待續無期 /待续无期
Portuguêssine die
Italianosine die

Talk about this word

Cite this
MLA

"sine die." Wiktionary, via Micwyn, micwyn.com/word/sine%20die. Accessed 6 Nov. 2026.

APA

sine die. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/sine%20die

Chicago

"sine die." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/sine%20die.

BibTeX
@misc{sine_die_2026,
  title = {sine die},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sine%20die},
  urldate = {2026-11-06}
}