ゴッチン

ゴッチン, ゴチン, ごっちん, ごちんgotchin

adverb · suru verb

  1. with a bump (esp. of a head hitting something)
  2. with a clonk
  3. with a clank

Study it in Yanamino

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