バッサバッサ

バッサバッサ, ばっさばっさbassabassa

adverb

  1. (cutting down) one after another
  2. left and right
  3. in quick succession
  4. flapping (of a large bird's wings)

Study it in Yanamino

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