ほーほー

ほーほー, ホーホー, ほうほうhoohoo

interjection

  1. hoot hoot
  2. tu-whit tu-whoo
  3. oh!
  4. I see
  5. huh!

Study it in Yanamino

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