noun (common) (futsuumeishi)
  1. dobsonfly (esp. species Protohermes grandis)word usually written using kana alone
Forms
  • へびとんぼヘビトンボ
  • ヘビトンボ
Wiktionary definitions (experimental)
  1. ぞく.きごう:pろとへrめsProtohermesgらんぢsgrandis.