電凸

でんとつdentotsu

noun · suru verb

  1. flooding a company, organization etc. with phone complaints (usu. loosely organized on anonymous online message boards)

Kanji in this word

Study it in Yanamino

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