タツノオトシゴalso: たつのおとしごタツノオトシゴFreq.FrequencyTop 100,000Meanings1nounseahorseusually written using kana aloneRefers to the marine fish of the genus Hippocampus. The name literally means 'dragon's fallen child', reflecting its mythical appearance.水すい族ぞく館かんでタツノオトシゴを見みた。I saw a seahorse at the aquarium.
