What does 一日 mean?
一日 is a Japanese noun meaning “one day” in English. It is written as 一日 in kanji, いちにち in hiragana, and ichinichi in romaji. This word is part of JLPT N5 vocabulary.
Example sentences
コーヒーを一日に三ばい飲みます。
I drink three cups of coffee a day.
昨日は一日、いそがしかったです。
I was busy all day yesterday.