こっくりこっくり

こっくりこっくり, コックリコックリkokkurikokkuri

adverb · suru verb

  1. niddle-noddle
  2. nid-nod
  3. nodding off

Study it in Yanamino

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