こてんこてん

こてんこてん, コテンコテンkotenkoten

adverb

  1. completely (beaten, defeated, etc.)
  2. thoroughly
  3. utterly
  4. black and blue
  5. to a pulp

Study it in Yanamino

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