Any of several diving sea birds (family Alcidae) of northern regions, such as the razor-billed auk, having a chunky body, short wings, and webbed feet.(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 "auk" in a sentence
"On my way out, I take a few pictures of a great auk skeleton on a stand."
"With huge 200,000-strong colonies of little auk thronging the cliffs and shores, kittiwakes next to the cobalt blue glaciers, walrus wallowing in the shallows, Arctic foxes, whales and, of course, one of the ultimate wildlife sightings, the mighty polar bear, frequently seen hunting in its frosty backyard on ice floes."
"Decades before the Civil War astute observers noticed a decline in bison numbers and predicted that, like the great auk, the shaggy beasts would ultimately disappear."