noun (common) (futsuumeishi)
  1. greater argonaut (species of paper nautilus, Argonauta argo)word usually written using kana alonesee also
Forms
  • かいだこカイダコ
  • カイダコ
Wiktionary definitions (experimental)
  1. ぞく.きごう:あrごなうちだえArgonautidae..
  2. ...