オニヒトデ (おにひとで) Japanese meaning | KotomoraFreq.FrequencyTop 100,000 Meanings
1
noun
crown-of-thorns starfish
usually written using kana alone
Refers specifically to Acanthaster planci, a venomous starfish known for coral reef predation.
There was an outbreak of crown-of-thorns starfish in the sea off Okinawa.