はい

はい, はーい, はーーいhai

interjection

  1. yes
  2. that is correct
  3. understood
  4. I see
  5. OK
  6. okay
  7. present
  8. here

Study it in Yanamino

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