あっという間

あっというま, あっとゆうま, あっとゆーまattoiuma

expression · noun

  1. an instant
  2. a split second
  3. no time at all
  4. time of an "ah!"

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences