ac|an|thas|ter

ac|an|thas|ter
ac|an|thas|ter «AK uhn THAS tuhr», noun.
the crown-of-thorns starfish, a large predator of coral islands and reefs throughout the Pacific: »

They can stay alive for six months without eating, but when they eat they eat heartily: a big acanthaster can kill fifty years of coral growth in a night (New Yorker).

[< New Latin Acanthaster (planci), the species name < Greek ákantha thorn + ast star]

Useful english dictionary. 2012.

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