noun (plural cassowaries)
A very large flightless bird related to the emu, with a bare head and neck, a tall horny crest, and one or two coloured wattles. It is native mainly to the forests of New Guinea.
- Family Casuariidae and genus Casuarius: three species
More example sentences
- Ostriches, emus, cassowaries, rheas, kiwis, moas and elephant birds really are more closely related to each other than they are to any other birds.
- Similar in appearance to ornamental features seen in birds like cassowaries and hornbills, the crest may have been used for display, the study team suggests.
- They're actually related to geese and ducks, the group anseriformes, whereas the moas, emus, cassowaries, ostriches and so on belong to a group called the ratites and they actually have small heads compared to their bodies.
early 17th century: from Malay kesuari.
Definition of cassowary in:
- The US English dictionary