Word Study
cassowary
CIDE DICTIONARY
cassowary, n. [Malay kasuāri.].
A large bird, of the genus Casuarius , found in the east Indies. It is smaller and stouter than the ostrich. Its head is armed with a kind of helmet of horny substance, consisting of plates overlapping each other, and it has a group of long sharp spines on each wing which are used as defensive organs. It is a shy bird, and runs with great rapidity. Other species inhabit New Guinea, Australia, etc. [1913 Webster]
OXFORD DICTIONARY
cassowary, n. (pl. -ies) any large flightless Australasian bird of the genus Casuarius, with heavy body, stout legs, a wattled neck, and a bony crest on its forehead.
Etymology
Malay kasuari, kasavari
For further exploring for "cassowary" in Webster Dictionary Online