一昨昨日

さきおととい

two days before yesterday, three days ago

What does 一昨昨日 mean?

一昨昨日 is a Japanese noun meaning two days before yesterday, three days ago in English. It is written as 一昨昨日 in kanji, さきおととい in hiragana, and sakiototoi in romaji. This word is part of JLPT N2 vocabulary.