1. plural of cassowary; large, flightless birds native to Australia and nearby regions, with dark plumage, a distinctive helmet-like casque on the head, and a dangerous claw on each foot
Usage: countable noun; typically refers to multiple individual birds or the species collectively

Examples

• Cassowaries are among the most dangerous birds in the world.
• The zoo's cassowaries are kept in a specially designed enclosure.
• Cassowaries play an important role in rainforest ecosystems by dispersing seeds.
• Several cassowaries were spotted in the Australian wildlife sanctuary.
• Researchers study cassowaries to better understand their behavior and conservation needs.