Razorbill n. : A species of auk (Alca torda) common in the Arctic seas. See Auk, and Illust. in Appendix.

Razorbill n. : See Cutwater, 3.

Example:
What Is The Vampire Academy Series By Penguin Razorbill About?

Taxonomy
Razorbill, Penguin Group, USA, Natalie, design, Sousa, Cool Stuff, Genius, The Betrayal, Betrayals, The Boy, the Dress, teenVogue, Handbook, Possessions, Wanderlust, Americans, Pretty Little.

Defination from the web:
... Copyright © 2008, Penguin Group (USA) Inc. Razorbill is a registered trademark of Penguin Group (USA) Inc. All rights reserved. Website design by Natalie C. Sousa ...