Entry
  1. Interjection (kandoushi)

    va-va-vroom; va-voom; vrrrm

    Onomatopoeic or mimetic wordsee ぶるん

  2. sound of animal shaking its fur to dry off after getting wet (esp. dogs)

    Onomatopoeic or mimetic word

Also written ぶるるん

Pitch on OJAD