n.
A small crested Australian parrot (Nymphicus hollandicus) having gray and yellow plumage.
[Dutch kaketielje, ultimately from Malay kakatua, cockatoo. See cockatoo.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.