razorbill Hear it!

razorbill definition

razor·bill (-bil′)

noun

an auk (Alca torda) of the N Atlantic coasts, with sooty black head and neck, white breast and belly, and a black, compressed bill encircled by a white band: its wings are black as seen from above and white as seen from below

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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