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一昨日

日本語

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一昨日

Where it comes from

一昨 + 日

noun いっさくじつ

  1. 今日より二日前であり、一昨昨日の次の日。

letter おととい · おとつい

  1. おとといの漢字表記。 おととい
  2. おとついの漢字表記。 おとつい

In English

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MLA

"一昨日." Wiktionary, via Micwyn, micwyn.com/word/ja/%E4%B8%80%E6%98%A8%E6%97%A5. Accessed 7 Nov. 2026.

APA

一昨日. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E4%B8%80%E6%98%A8%E6%97%A5

Chicago

"一昨日." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E4%B8%80%E6%98%A8%E6%97%A5.

BibTeX
@misc{micwyn_2026,
  title = {一昨日},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E4%B8%80%E6%98%A8%E6%97%A5},
  urldate = {2026-11-07}
}