A large, flightless Australian bird (Dromiceius novaehollandiae) related to and resembling the ostrich and the cassowary.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "emu" in a sentence
"The emu is often found in bush (e.g. mallee) or woodland."
"Nevertheless, they saw, though unable to get near them, a couple of those large birds peculiar to Australia, a sort of cassowary, called emu, five feet in height, and with brown plumage, which belong to the tribe of waders."
"Goldsmith, whose account of the emu is the only one I can refer to, says, “that it is covered from the back and rump with long feathers, which fall backward, and cover the anus; these feathers are grey on the back, and white on the belly.”"