Japanese
一つ
Kana ひとつ Romaji hitotsu
JLPT N5 Common word
02noun
for one thing
often used in itemized lists
03noun
after a noun
04noun
with a verb in negative form
05noun · adverb
06no-adjective
some kind of; one type of
Examples
妻の死の知らせを聞いてもまゆ一つ動かさなかった。
He did not even raise an eyebrow at the news of his wife's death.
Tatoeba #170359１つが通り過ぎたかと思うと、すぐに次の台風が接近する。
No sooner has one typhoon passed than the next one approaches.
Tatoeba #235848Other forms
１つ一 (irregular okurigana usage)
Source
This site uses the JMdict dictionary file. It is the property of the Electronic Dictionary Research and Development Group, and is used in conformance with the Group's licence (CC BY-SA 4.0). Example sentences come from the Tatoeba project and are licensed under CC BY 2.0 FR. All sources.